148 files changed, 4373 insertions, 4135 deletions
diff --git a/po/af.po b/po/af.po
index d6e7a3b..769c140 100644
--- a/po/af.po
+++ b/po/af.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Afrikaans (https://www.transifex.com/mate/teams/13566/af/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Voorkeure"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Aangaande"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Voorkeure"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Daar was 'n fout met die uitvoer van '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Werkskerm"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Sluit venster"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/am.po b/po/am.po
index f93544c..c9fed45 100644
--- a/po/am.po
+++ b/po/am.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: samson <[email protected]>, 2019\n"
 "Language-Team: Amharic (https://www.transifex.com/mate/teams/13566/am/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "በ ሁሉም የ ስራ ቦታዎች ላይ መስኮቶች ማሳያ "
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr "መስኮት መራጭ አፕሌት"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "መስኮት መራጭ "
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_ምርጫዎች "
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_ስለ"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ምርጫዎች"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "መውጫ ፡ ተጠቃሚ መቀየሪያ ፡ መመልከቻውን መቆለፊያ ወይንም ማጥፊያ "
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "ስህተት ተፈጥሯል በማስኬድ ላይ እንዳለ '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ዴስክቶፕ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "መስኮቱን መዝጊያ"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "መዝጊያ"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "የአሁኑን መስኮት መዝጊያ "
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "የመስኮት ስራ ቁልፍ "
 
diff --git a/po/an.po b/po/an.po
index b21dddf..e1dd390 100644
--- a/po/an.po
+++ b/po/an.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
 "Language-Team: Aragonese (https://www.transifex.com/mate/teams/13566/an/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Arredol de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ar.po b/po/ar.po
index 31089f7..019f9a8 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: مهدي السطيفي <[email protected]>, 2019\n"
 "Language-Team: Arabic (https://www.transifex.com/mate/teams/13566/ar/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "عرض نوافذ كل مساحات العمل."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,58 +60,59 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "مُنتقٍ النّوافذ"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "ال_تّفضيلات"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_عنْ"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "تفضيلات"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "قُم بتسجيل الخروج أو تحويل المستخدم أو قفل الشّاشة أو إيقاف تشغيل الحاسوب"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "حدث خطأ عند تنفيذ '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "سطح المكتب"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "أغلِق النافذة"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "إغلاق"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "أغلِق النّافذة الحالية"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "زر نافذة المهام"
 
diff --git a/po/as.po b/po/as.po
index d5fb332..02d5572 100644
--- a/po/as.po
+++ b/po/as.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Assamese (https://www.transifex.com/mate/teams/13566/as/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "পছন্দ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "বিষয়ে (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "পছন্দসমূহ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' সঞ্চালনে সমস্যা: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ডেস্কটপ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "সংযোগক্ষেত্ৰ বন্ধ কৰক"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ast.po b/po/ast.po
index 28c1c42..e2bc293 100644
--- a/po/ast.po
+++ b/po/ast.po
@@ -5,15 +5,15 @@
 # 
 # Translators:
 # Xuacu Saturio <[email protected]>, 2018
-# Ḷḷumex03 <[email protected]>, 2018
+# Ḷḷumex03, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Martin Wimpress <[email protected]>, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Asturian (https://www.transifex.com/mate/teams/13566/ast/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,58 +60,59 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Seleutor de ventanes"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencies"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Tocante a"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencies"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Zarrar sesión, camudar d'usuariu, bloquiar la pantalla o apagar l'equipu"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Fallu al executar '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritoriu"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zarrar ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zarrar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zarrar la ventana actual."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botón de xera de ventanes"
 
diff --git a/po/az.po b/po/az.po
index 443a8ef..2dd14fe 100644
--- a/po/az.po
+++ b/po/az.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Azerbaijani (https://www.transifex.com/mate/teams/13566/az/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Seçimlər"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Haqqında"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Qurğular"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' icra edilirkən xəta oldu: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "İş Masası"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Pəncərəni bağla"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Bağla"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/be.po b/po/be.po
index 5a910ce..a2fed3d 100644
--- a/po/be.po
+++ b/po/be.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Mihail Varantsou <[email protected]>, 2019\n"
 "Language-Team: Belarusian (https://www.transifex.com/mate/teams/13566/be/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Паказваць вокны з усіх працоўных прастораў."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,58 +57,59 @@ msgid "Window Picker Applet Factory"
 msgstr "Фабрыка аплета выбару вокнаў"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Выбраць акно"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Настáўленні"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Пра аплет"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Настáўленні"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Выйсці, пераключыць карыстальніка, замкнуць экран ці адключыць камп'ютар"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Памылка выканання '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Стол"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Закрыць акно"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Закрыць"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Закрыць дзейнае акно"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Кнопка задач акна"
 
diff --git a/po/bg.po b/po/bg.po
index c4858cf..3761075 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -5,16 +5,16 @@
 # 
 # Translators:
 # sahwar <[email protected]>, 2018
-# Georgi Georgiev <[email protected]>, 2018
+# Georgi Georgiev (Жоро) <[email protected]>, 2018
 # Замфир Йончев <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Любомир Василев, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Любомир Василев, 2019\n"
 "Language-Team: Bulgarian (https://www.transifex.com/mate/teams/13566/bg/)\n"
@@ -25,34 +25,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Показване на прозорците от всички работни плотове."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -61,59 +61,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Фабрика на аплета за избиране на прозорци"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Избиране на прозорци"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Настройки"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Относно…"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Настройки"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Излизане, превключване на потребител, заключване на екрана или изключване на"
 " компютъра"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Грешка при изпълнението на „%s“: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Работен плот"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Затваряне на прозореца"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Затваряне"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Затваряне на настоящия прозорец"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Бутон за задачи в прозореца"
 
diff --git a/po/bn.po b/po/bn.po
index a255dd4..a0ed426 100644
--- a/po/bn.po
+++ b/po/bn.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Bengali (https://www.transifex.com/mate/teams/13566/bn/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "পছন্দ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "পরিচিতি (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "পছন্দতালিকা"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' সঞ্চালনে সমস্যা: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ডেস্কটপ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "উইন্ডো বন্ধ করুন"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/bn_IN.po b/po/bn_IN.po
index 105c59e..bd83e01 100644
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Bengali (India) (https://www.transifex.com/mate/teams/13566/bn_IN/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,59 +58,60 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "विंडो पिकर"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_प्राथमिकताएं"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "পরিচিতি (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "प्राथमिकताएं"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "लॉग ऑफ करें, उपयोगकर्ता का स्विच, या स्क्रीन लॉक करें कंप्यूटर के नीचे सत्ता"
 " "
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' সঞ্চালনে সমস্যা: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ডেস্কটপ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "विंडो बंद करें"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "बंद करें"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "वर्तमान विंडो बंद करें."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "विंडो कार्य बटन"
 
diff --git a/po/br.po b/po/br.po
index f3da798..832d41d 100644
--- a/po/br.po
+++ b/po/br.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Alan Monfort <[email protected]>, 2019\n"
 "Language-Team: Breton (https://www.transifex.com/mate/teams/13566/br/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=5; plural=((n%10 == 1) && (n%100 != 11) && (n%100 !=71) && (n%100 !=91) ? 0 :(n%10 == 2) && (n%100 != 12) && (n%100 !=72) && (n%100 !=92) ? 1 :(n%10 ==3 || n%10==4 || n%10==9) && (n%100 < 10 || n% 100 > 19) && (n%100 < 70 || n%100 > 79) && (n%100 < 90 || n%100 > 99) ? 2 :(n != 0 && n % 1000000 == 0) ? 3 : 4);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Diskouez ar prenestroù diouzh an holl dachennoù labour."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Gwellvezioù"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Diwar-benn"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Gwellvezioù"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Burev"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Serriñ ar prenestr"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Serriñ"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Serriñ ar prenestr bremanel"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Afell trevell ar prenestr"
 
diff --git a/po/bs.po b/po/bs.po
index 02b475a..832cf18 100644
--- a/po/bs.po
+++ b/po/bs.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Sky Lion <[email protected]>, 2019\n"
 "Language-Team: Bosnian (https://www.transifex.com/mate/teams/13566/bs/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Prikaži prozore sa svih radnih površina."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,58 +58,59 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Birač prozora"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Postavke"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_O"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Postavke"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Odjava, promjena korisnika, zaključavanje ekrana ili gašenje kompjutera"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Dogodila se greška pri izvršavanju '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Radna površina"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zatvori prozor"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zatvori"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zatvori trenutni prozor."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ca.po b/po/ca.po
index d069451..48347b6 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -4,18 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Pere O. <[email protected]>, 2018
-# Francesc Famadas <[email protected]>, 2018
+# Pere Orga <[email protected]>, 2018
+# Francesc Famadas, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Robert Antoni Buj Gelonch <[email protected]>, 2020
+# Robert Antoni Buj i Gelonch <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Robert Antoni Buj Gelonch <[email protected]>, 2020\n"
+"Last-Translator: Robert Antoni Buj i Gelonch <[email protected]>, 2021\n"
 "Language-Team: Catalan (https://www.transifex.com/mate/teams/13566/ca/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,22 +24,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Mostra totes les finestres"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostra les finestres de tots els espais de treball."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Mostra el títol de l'escriptori i el botó de tancar la sessió"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -48,12 +48,12 @@ msgstr ""
 " afegeix un botó de tancar la sessió."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Lletra en negreta per al títol de les finestres"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Mostra el títol de les finestres amb un lletra en negreta."
 
@@ -62,59 +62,63 @@ msgid "Window Picker Applet Factory"
 msgstr "Fàbrica de la miniaplicació del selector de finestres"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de finestres"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferències"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Quant a"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Drets d'autor © 2008 Canonical Ltd\n"
+"Drets d'autor © 2013-2014 Stefano Karapetsas\n"
+"Drets d'autor © 2015-2021 Els desenvolupadors de MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferències"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Finalitzeu la sessió, canvieu d'usuari, bloqueu la pantalla o apagueu "
 "l'ordinador."
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "S'ha produït un error en executar «%s»: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escriptori"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tanca la finestra"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Tanca"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Tanca la finestra actual."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botó de la finestra de tasques"
 
diff --git a/po/[email protected] b/po/[email protected]
index 8ac3233..b4dd6e6 100644
--- a/po/[email protected]
+++ b/po/[email protected]
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Pilar Embid <[email protected]>, 2019\n"
 "Language-Team: Catalan (Valencian) (https://www.transifex.com/mate/teams/13566/ca@valencia/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostra les finestres de tots els espais de treball."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,59 +59,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Fàbrica de la miniaplicació del selector de finestres"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de finestres"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferències"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Quant a"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferències"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Finalitzeu la sessió, canvieu d'usuari, bloquegeu la pantalla o apagueu "
 "l'ordinador."
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "S'ha produït un error en executar «%s»: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escriptori"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tanca la finestra"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Tanca"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Tanca la finestra actual."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botó de la finestra de tasques"
 
diff --git a/po/cmn.po b/po/cmn.po
index 73e875d..f2ed74d 100644
--- a/po/cmn.po
+++ b/po/cmn.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: 趙惟倫 <[email protected]>, 2019\n"
 "Language-Team: Chinese (Mandarin) (https://www.transifex.com/mate/teams/13566/cmn/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "視窗選擇程式"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "偏好設定(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "關於(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "偏好設定"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "登出、切換使用者、鎖定螢幕或關閉電腦"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "執行「%s」時出現錯誤：%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "桌面"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "關閉視窗"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "關閉"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "關閉目前的視窗。"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "視窗任務按鈕"
 
diff --git a/po/crh.po b/po/crh.po
index 34049d7..f35b97e 100644
--- a/po/crh.po
+++ b/po/crh.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Crimean Turkish (https://www.transifex.com/mate/teams/13566/crh/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Tercihler"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Aqqında"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Tercihler"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' çalıştırılırken hata oluştu: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Masaüstü"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Pencereni qapat"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/cs.po b/po/cs.po
index 8b31d16..3375ca2 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -8,16 +8,17 @@
 # Lukáš Kvídera <[email protected]>, 2018
 # LiberteCzech <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Lucas Lommer <[email protected]>, 2019
-# ToMáš Marný, 2020
+# Lukáš Lommer <[email protected]>, 2019
+# ToMáš Marný, 2019
+# Roman Horník <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: ToMáš Marný, 2020\n"
+"Last-Translator: Roman Horník <[email protected]>, 2021\n"
 "Language-Team: Czech (https://www.transifex.com/mate/teams/13566/cs/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -26,22 +27,22 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n >= 2 && n <= 4 && n % 1 == 0) ? 1: (n % 1 != 0 ) ? 2 : 3;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Zobrazit všechna okna"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Zobrazit okna ze všech pracovních prostorů."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Zobrazit název plochy a tlačítko odhlášení"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -50,12 +51,12 @@ msgstr ""
 "tlačítko pro odhlášení."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Název okna tučně"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Zobrazí název okna s tučným písmem."
 
@@ -64,57 +65,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Generátor okenního appletu Picker"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Volič oken"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Nastavení"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "O _aplikaci"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 vývojáři MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Předvolby"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Odhlásit, přepnout uživatele, zamknout obrazovku nebo vypnout počítač"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Při spouštění \"%s\" došlo k chybě: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Pracovní plocha"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zavřít okno"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zavřené"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zavřít aktuální okno"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Tlačítko okna úloh"
 
diff --git a/po/csb.po b/po/csb.po
index dfa1aeb..a8ce90c 100644
--- a/po/csb.po
+++ b/po/csb.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Kashubian (https://www.transifex.com/mate/teams/13566/csb/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Wëdowiédzô ò"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Pùlt"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/cv.po b/po/cv.po
index 20c6bfe..dab54ac 100644
--- a/po/cv.po
+++ b/po/cv.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Chuvash (https://www.transifex.com/mate/teams/13566/cv/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Ӗҫ сӗтелӗ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/cy.po b/po/cy.po
index 2e78dba..e627e5a 100644
--- a/po/cy.po
+++ b/po/cy.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: ciaran, 2019\n"
 "Language-Team: Welsh (https://www.transifex.com/mate/teams/13566/cy/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n==1) ? 0 : (n==2) ? 1 : (n != 8 && n != 11) ? 2 : 3;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Dangos ffenestri o bob gweithfan."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Dewisydd ffenestri"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Hoffterau"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Ynghylch"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Hoffterau"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Allgofnodi, newid defnyddiwr, cloi'r sgrin neu ddiffodd y cyfrifiadur"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Roedd gwall wrth weithredu '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Bwrdd gwaith"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cau'r ffenestr"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cau"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Cau'r ffenestr gyfredol."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/da.po b/po/da.po
index 3655051..b9d2ea6 100644
--- a/po/da.po
+++ b/po/da.po
@@ -5,15 +5,15 @@
 # 
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2018
-# Joe Hansen <[email protected]>, 2020
+# Joe Hansen <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Joe Hansen <[email protected]>, 2020\n"
+"Last-Translator: Joe Hansen <[email protected]>, 2021\n"
 "Language-Team: Danish (https://www.transifex.com/mate/teams/13566/da/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -22,22 +22,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Vis alle vinduer"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Vis vinduer fra alle arbejdsområder."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Vis skrivebordstitel og log ud-knap"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -46,12 +46,12 @@ msgstr ""
 "knap."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Fed vinduestitel"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Vis vinduestitler med en fed skrifttype."
 
@@ -60,57 +60,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Panelprogramfabrik for vinduesvælger"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Vinduesvælger"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Præferencer"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Om"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Ophavsret 2008 Canonical Ltd\n"
+"Ophavsret 2013-2014 Stefano Karapetsas\n"
+"Ophavsret 2015-2021 MATE-udviklerne"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Præferencer"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Log af, skift bruger, lås skærmen, eller sluk computeren"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Der opstod en fejl ved kørsel af »%s«: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skrivebord"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Luk vinduet"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Luk"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Luk aktuelt vindue."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Knap for vinduesopgave"
 
diff --git a/po/de.po b/po/de.po
index 46cbca2..a24736a 100644
--- a/po/de.po
+++ b/po/de.po
@@ -8,14 +8,15 @@
 # Stefano Karapetsas <[email protected]>, 2019
 # Wolfgang Ulbrich <[email protected]>, 2019
 # Ettore Atalan <[email protected]>, 2019
+# Michael Hartmann, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Ettore Atalan <[email protected]>, 2019\n"
+"Last-Translator: Michael Hartmann, 2020\n"
 "Language-Team: German (https://www.transifex.com/mate/teams/13566/de/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,34 +25,36 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Alle Fenster anzeigen"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Fenster aller Arbeitsflächen anzeigen"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Zeige Schreibtisch Titel und Abmelden Knopf."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"Zeige einen Titel für den Schreibtisch wenn kein Fenster ausgewählt ist, und"
+" hänge ein Abmelde-Knopf dran."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Fettgedruckte Fenstertitel"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,59 +63,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Fensterwähler-Applet-Werkstatt"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Fensterwähler"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Einstellungen"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Über"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Einstellungen"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Abmelden, Benutzer wechseln, Bildschirm sperren oder den Rechner "
 "herunterfahren"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Beim Ausführen von »%s« ist ein Fehler aufgetreten: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Arbeitsfläche"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Fenster schließen"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Schließen"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Aktuelles Fenster schließen."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Fensteraufgabenknopf"
 
diff --git a/po/dz.po b/po/dz.po
index d6d325a..32ca230 100644
--- a/po/dz.po
+++ b/po/dz.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Dzongkha (https://www.transifex.com/mate/teams/13566/dz/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "དགའ་གདམ་ཚུ།(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "སྐོར་ལས།(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "དགའ་གདམ་ཚུ།"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s': %s བཀོལ་སྤྱོད་འབད་ནི་ལུ་ འཛོལ་བ་ཅིག་བྱུང་ནུག"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ཌེཀསི་ཊོཔ།"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "སྒོ་སྒྲིག་ཁ་བསྡམས།"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/el.po b/po/el.po
index caf3552..b57ba24 100644
--- a/po/el.po
+++ b/po/el.po
@@ -9,15 +9,15 @@
 # Angelos Chraniotis <[email protected]>, 2018
 # 437c9d6e19936ed69f57bed9e0fe4716, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Αλέξανδρος Καπετάνιος <[email protected]>, 2019
+# Alexandros Kapetanios <[email protected]>, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Αλέξανδρος Καπετάνιος <[email protected]>, 2019\n"
+"Last-Translator: Alexandros Kapetanios <[email protected]>, 2019\n"
 "Language-Team: Greek (https://www.transifex.com/mate/teams/13566/el/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -26,34 +26,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Να εμφανίζονται τα παράθυρα από όλους τους χώρους εργασίας"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -62,60 +62,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Εργοστάσιο μικροεφαρμογής επιλογής παραθύρου"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Επιλογέας παραθύρου"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Προτιμήσεις"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Πε_ρί"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Προτιμήσεις"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Αποσύνδεση, αλλαγή χρήστη, κλείδωμα οθόνης ή τερματισμός λειτουργίας "
 "υπολογιστήΑποσύνδεση, αλλαγή χρήστη, κλείδωμα οθόνης ή τερματισμός "
 "λειτουργίας υπολογιστή"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Σφάλμα κατά την εκτέλεση '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Επιφάνεια εργασίας"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Κλείσιμο παραθύρου"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Κλείσιμο"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Κλείσιμο τρέχοντος παραθύρου."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Κουμπί εργασιών παραθύρου"
 
diff --git a/po/en_AU.po b/po/en_AU.po
index 4ca7d28..58dd1f4 100644
--- a/po/en_AU.po
+++ b/po/en_AU.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Michael Findlay <[email protected]>, 2019\n"
 "Language-Team: English (Australia) (https://www.transifex.com/mate/teams/13566/en_AU/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Show windows from all workspaces."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Window Picker Applet Factory"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Window Picker"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferences"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_About"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Log off, switch user, lock screen or power down the computer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "There was an error executing '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Close window"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Close"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Close current window."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Window Task Button"
 
diff --git a/po/en_CA.po b/po/en_CA.po
index 0c7f575..2e993c7 100644
--- a/po/en_CA.po
+++ b/po/en_CA.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: English (Canada) (https://www.transifex.com/mate/teams/13566/en_CA/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Window Picker"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferences"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_About"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Log off, switch user, lock screen or power down the computer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "There was an error executing '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Close window"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/en_GB.po b/po/en_GB.po
index 32b03b2..fb68394 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -6,15 +6,15 @@
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2019
 # Martin Wimpress <[email protected]>, 2019
-# Andi Chandler <[email protected]>, 2019
+# Andi Chandler <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Andi Chandler <[email protected]>, 2019\n"
+"Last-Translator: Andi Chandler <[email protected]>, 2021\n"
 "Language-Team: English (United Kingdom) (https://www.transifex.com/mate/teams/13566/en_GB/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,22 +23,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Show all windows"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Show windows from all workspaces."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Show desktop title and logout button"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -47,12 +47,12 @@ msgstr ""
 " button."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Bold windows title"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Show windows title with a bold face."
 
@@ -61,57 +61,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Window Picker Applet Factory"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Window Picker"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferences"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_About"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Log off, switch user, lock screen or power down the computer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "There was an error executing '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Close window"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Close"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Close current window."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Window Task Button"
 
diff --git a/po/eo.po b/po/eo.po
index c44400f..8c4b5f2 100644
--- a/po/eo.po
+++ b/po/eo.po
@@ -12,9 +12,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Esperanto (https://www.transifex.com/mate/teams/13566/eo/)\n"
@@ -25,34 +25,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Montru fenestrojn de ĉiuj labortabloj."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -61,57 +61,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Retprograma Fabriko por Elektilo de Fenestroj"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Elektilo de fenestroj"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Agordoj"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Pri"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Agordoj"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Elsaluti, ŝanĝi uzanton, ŝlosi ekranon aŭ elŝalti la komputilon"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Estis eraro dum rulado de '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Labortablo"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Fermi fenestron"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Fermi"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Fermi aktualan fenestron"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Taskbutono de fenestro"
 
diff --git a/po/es.po b/po/es.po
index f830983..88c17ef 100644
--- a/po/es.po
+++ b/po/es.po
@@ -6,16 +6,16 @@
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2018
 # Andres Sanchez <[email protected]>, 2018
-# Adolfo Jayme-Barrientos, 2019
-# Toni Estévez <[email protected]>, 2020
+# Adolfo Jayme Barrientos, 2019
+# Toni Estévez <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Toni Estévez <[email protected]>, 2020\n"
+"Last-Translator: Toni Estévez <[email protected]>, 2021\n"
 "Language-Team: Spanish (https://www.transifex.com/mate/teams/13566/es/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,22 +24,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Mostrar todas las ventanas"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrar las ventanas de todas las áreas de trabajo."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Mostrar el título del escritorio y el botón de cierre de sesión"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -48,12 +48,12 @@ msgstr ""
 " y añadir un botón de cierre de sesión."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Título de las ventanas en negrita"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Mostrar el título de las ventanas en negrita."
 
@@ -62,58 +62,62 @@ msgid "Window Picker Applet Factory"
 msgstr "Fábrica de la miniaplicación Selector de ventanas"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de ventanas"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 Los desarrolladores de MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Cerrar sesión, cambiar de usuario, bloquear la pantalla o apagar el equipo"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Se ha producido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cerrar la ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cerrar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Cerrar la ventana actual"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botón de tareas de la ventana"
 
diff --git a/po/es_AR.po b/po/es_AR.po
index 9091a31..fe8dce6 100644
--- a/po/es_AR.po
+++ b/po/es_AR.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Germán Herrou <[email protected]>, 2019\n"
 "Language-Team: Spanish (Argentina) (https://www.transifex.com/mate/teams/13566/es_AR/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrar ventanas desde todos los espacios de trabajo."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,58 +60,59 @@ msgid "Window Picker Applet Factory"
 msgstr "Selector de ventana Applet Factory"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de Ventana"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Cerrá sesión, cambiá de usuario, bloqueá la pantalla o apagá la computadora"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cerrar ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cerrar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Cerrar ventana actual"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botón de tarea de ventana"
 
diff --git a/po/es_CL.po b/po/es_CL.po
index 6f6385b..ddcd28b 100644
--- a/po/es_CL.po
+++ b/po/es_CL.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Robert Petitpas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Chile) (https://www.transifex.com/mate/teams/13566/es_CL/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Tomador de ventanas"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Salir, cambiar de usuario, bloquear la pantalla o apagar el equipo"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cerrar ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cerrar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Cerrar esta ventana"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botones del monitor de ventanas"
 
diff --git a/po/es_CO.po b/po/es_CO.po
index c1fc905..c29fe7c 100644
--- a/po/es_CO.po
+++ b/po/es_CO.po
@@ -12,9 +12,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: John Toro <[email protected]>, 2019\n"
 "Language-Team: Spanish (Colombia) (https://www.transifex.com/mate/teams/13566/es_CO/)\n"
@@ -25,34 +25,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrar ventanas de todas las áreas de trabajo."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -61,59 +61,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Fábrica del Applet para el selector de ventanas"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de ventanas"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Cerrar la sesión, cambiar de usuario, bloquear la pantalla o apagar el "
 "equipo"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cerrar ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cerrar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Cerrar ventana actual"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botón de tareas de ventana"
 
diff --git a/po/es_CR.po b/po/es_CR.po
index cb89149..a48aecc 100644
--- a/po/es_CR.po
+++ b/po/es_CR.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Costa Rica) (https://www.transifex.com/mate/teams/13566/es_CR/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_DO.po b/po/es_DO.po
index bc82a44..dc8835d 100644
--- a/po/es_DO.po
+++ b/po/es_DO.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Dominican Republic) (https://www.transifex.com/mate/teams/13566/es_DO/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_EC.po b/po/es_EC.po
index 885d927..5618a1d 100644
--- a/po/es_EC.po
+++ b/po/es_EC.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Ecuador) (https://www.transifex.com/mate/teams/13566/es_EC/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_ES.po b/po/es_ES.po
index 133c205..8722f11 100644
--- a/po/es_ES.po
+++ b/po/es_ES.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Spain) (https://www.transifex.com/mate/teams/13566/es_ES/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Prefere_ncias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Acerca _de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_MX.po b/po/es_MX.po
index 5049658..c814356 100644
--- a/po/es_MX.po
+++ b/po/es_MX.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Mexico) (https://www.transifex.com/mate/teams/13566/es_MX/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_NI.po b/po/es_NI.po
index 5d385ca..e5e5729 100644
--- a/po/es_NI.po
+++ b/po/es_NI.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Nicaragua) (https://www.transifex.com/mate/teams/13566/es_NI/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_PA.po b/po/es_PA.po
index ba597f0..597f91c 100644
--- a/po/es_PA.po
+++ b/po/es_PA.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Panama) (https://www.transifex.com/mate/teams/13566/es_PA/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_PE.po b/po/es_PE.po
index 0f28bf0..065e0ef 100644
--- a/po/es_PE.po
+++ b/po/es_PE.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Peru) (https://www.transifex.com/mate/teams/13566/es_PE/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_PR.po b/po/es_PR.po
index 24a9a18..1375e0b 100644
--- a/po/es_PR.po
+++ b/po/es_PR.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Neverest <[email protected]>, 2019\n"
 "Language-Team: Spanish (Puerto Rico) (https://www.transifex.com/mate/teams/13566/es_PR/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cerrar ventana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_SV.po b/po/es_SV.po
index 83d5a1e..1bbbb65 100644
--- a/po/es_SV.po
+++ b/po/es_SV.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (El Salvador) (https://www.transifex.com/mate/teams/13566/es_SV/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_UY.po b/po/es_UY.po
index 8902a3c..49157eb 100644
--- a/po/es_UY.po
+++ b/po/es_UY.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Uruguay) (https://www.transifex.com/mate/teams/13566/es_UY/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/es_VE.po b/po/es_VE.po
index 255c9b2..e92fbcb 100644
--- a/po/es_VE.po
+++ b/po/es_VE.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Spanish (Venezuela) (https://www.transifex.com/mate/teams/13566/es_VE/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Acerca de"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ha ocurrido un error al ejecutar «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/et.po b/po/et.po
index f000a62..4098413 100644
--- a/po/et.po
+++ b/po/et.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Estonian (https://www.transifex.com/mate/teams/13566/et/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Näita kõikide tööalade aknaid."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Aknanoppija"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Eelistused"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Lähemalt"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Eelistused"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Väljalogimine, kasutajate vahel lülitumine või arvuti väljajülitamine"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' käivitamisel tekkis viga: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Töölaud"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Akna sulgemine"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Suletud"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Käesoleva akna sulgemine."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/eu.po b/po/eu.po
index 58b1c15..de403e2 100644
--- a/po/eu.po
+++ b/po/eu.po
@@ -7,14 +7,15 @@
 # Asier Iturralde Sarasola <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Wolfgang Ulbrich <[email protected]>, 2019
+# David García-Abad <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Wolfgang Ulbrich <[email protected]>, 2019\n"
+"Last-Translator: David García-Abad <[email protected]>, 2020\n"
 "Language-Team: Basque (https://www.transifex.com/mate/teams/13566/eu/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,95 +24,98 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Erakutsi leiho guztiak"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Erakutsi laneko area guztietako leihoak"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Erakutsi mahaigainaren izenburua eta saioa ixteko botia"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"Erakutsi mahaigainerako izenburu bat leihorik hautatuta ez dagoenean eta "
+"gehitu saioa ixteko botoi bat."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "Leihoaren izenburua letra lodian"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "Erakutsi lehioaren izenburua letra lodian"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr "Leiho-hautatzaile applet fabrika"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Leiho biltzailea"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Hobespenak"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Honi _buruz"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Hobespenak"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Saioa amaitu, erabiltzailea aldatu, pantaila blokeatu edo ordenagailua "
 "itzali"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Errorea '%s' exekutatzean: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Mahaigaina "
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Itxi leihoa"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Itxi"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Itxi uneko leihoa."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Leiho ataza-botoia"
 
@@ -131,7 +135,7 @@ msgstr "Lotura bat"
 #: maximus/org.mate.maximus.gschema.xml.in:15
 #: maximus/org.mate.maximus.gschema.xml.in:16
 msgid "Undecorate windows when maximized"
-msgstr ""
+msgstr "Ez apaindu leihoak maximizatuta daudenean"
 
 #: maximus/org.mate.maximus.gschema.xml.in:20
 msgid "Do not automatically maximize newly opened windows"
@@ -142,3 +146,5 @@ msgid ""
 "Do not automatically maximize newly opened windows. If undecorate is set, "
 "will still undecorate maximized windows."
 msgstr ""
+"Ez maximizatu automatikoki irekitzen diren leihoak. Ez apaintzeko aukera "
+"ezarrita badago, maximizatuta egon arren, leihoa ez da apainduko."
diff --git a/po/fa.po b/po/fa.po
index db272ef..9ad47f4 100644
--- a/po/fa.po
+++ b/po/fa.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Persian (https://www.transifex.com/mate/teams/13566/fa/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_ترجیحات"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_درباره"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "تنظیمات"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "در اجرای «%s» خطایی پیش آمد: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "میزکار"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "بستن پنجره"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/fi.po b/po/fi.po
index a91c4bb..730f435 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -15,9 +15,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Jiri Grönroos <[email protected]>, 2019\n"
 "Language-Team: Finnish (https://www.transifex.com/mate/teams/13566/fi/)\n"
@@ -28,34 +28,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Näytä kaikki ikkunat"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Näytä ikkunat kaikista työtiloista."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -64,57 +64,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Ikkuna Valitsin Sovelma Tehdas"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Window Picker"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Asetukset"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Tietoja"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Asetukset"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Kirjaudu ulos, vaihda käyttäjä tai sammuta tietokoneesta virta."
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Virhe suoritettaessa toimintoa ”%s”: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Työpöytä"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Sulje ikkuna"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Sulje"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Sulje tämä ikkuna"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Ikkunatehtäväpainike"
 
diff --git a/po/fil.po b/po/fil.po
index c10c187..018448f 100644
--- a/po/fil.po
+++ b/po/fil.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2018\n"
 "Language-Team: Filipino (https://www.transifex.com/mate/teams/13566/fil/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n == 1 || n==2 || n==3) || (n % 10 != 4 || n % 10 != 6 || n % 10 != 9);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Mga Pagtatangi"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/fo.po b/po/fo.po
index 5538940..e7bed4d 100644
--- a/po/fo.po
+++ b/po/fo.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Faroese (https://www.transifex.com/mate/teams/13566/fo/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skriviborð"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/fr.po b/po/fr.po
index 110a4c3..08e8b4a 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -11,15 +11,15 @@
 # Étienne Deparis <[email protected]>, 2019
 # Stefano Karapetsas <[email protected]>, 2019
 # Charles Monzat <[email protected]>, 2019
-# David D, 2019
+# David D, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: David D, 2019\n"
+"Last-Translator: David D, 2021\n"
 "Language-Team: French (https://www.transifex.com/mate/teams/13566/fr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -28,22 +28,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Afficher toutes les fenêtres"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Afficher les fenêtres de tous les espaces de travail"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Afficher le titre du bureau et le bouton de déconnexion"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -52,12 +52,12 @@ msgstr ""
 " ajouter un bouton de déconnexion."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Titre de fenêtre(s) en gras"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Montrer le titre des fenêtres avec un aspect gras."
 
@@ -66,59 +66,63 @@ msgid "Window Picker Applet Factory"
 msgstr "Fabrique de sélecteur de fenêtre"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Sélecteur de fenêtres"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Préférences"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_À propos"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 Développeurs de MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Préférences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Fermer la session, changer d'utilisateur, verrouiller l'écran ou éteindre "
 "l'ordinateur"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Une erreur est survenue à l'exécution de « %s » : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Bureau"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Fermer la fenêtre"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Fermer"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Fermer la fenêtre actuelle."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Bouton des tâches de la fenêtre"
 
diff --git a/po/fr_CA.po b/po/fr_CA.po
index ee47115..4a97188 100644
--- a/po/fr_CA.po
+++ b/po/fr_CA.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: eere leme <[email protected]>, 2019\n"
 "Language-Team: French (Canada) (https://www.transifex.com/mate/teams/13566/fr_CA/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Préférences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Bureau"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Fermer"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/frp.po b/po/frp.po
index e16e169..84eb83b 100644
--- a/po/frp.po
+++ b/po/frp.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Alexandre Raymond, 2019\n"
 "Language-Team: Franco-Provençal (Arpitan) (https://www.transifex.com/mate/teams/13566/frp/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Prèfèrences"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Prèfèrences"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Chaplèta"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/fur.po b/po/fur.po
index 3a96e8d..26b7749 100644
--- a/po/fur.po
+++ b/po/fur.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Friulian (https://www.transifex.com/mate/teams/13566/fur/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencis"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Informazions"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencis"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Scritori"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Siere il barcon"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/fy.po b/po/fy.po
index ed5f5cc..262bf87 100644
--- a/po/fy.po
+++ b/po/fy.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Western Frisian (https://www.transifex.com/mate/teams/13566/fy/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Foarkarren"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Oer"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Ynstellingen"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Buroblêd"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ga.po b/po/ga.po
index 9114f47..9d67dde 100644
--- a/po/ga.po
+++ b/po/ga.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Irish (https://www.transifex.com/mate/teams/13566/ga/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=5; plural=(n==1 ? 0 : n==2 ? 1 : n<7 ? 2 : n<11 ? 3 : 4);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Sainroghanna"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Maidir Leis Seo"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Sainroghanna"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Deasc"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Dún fuinneom"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/gd.po b/po/gd.po
index bb5a19b..e755259 100644
--- a/po/gd.po
+++ b/po/gd.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: GunChleoc, 2019\n"
 "Language-Team: Gaelic, Scottish (https://www.transifex.com/mate/teams/13566/gd/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n==1 || n==11) ? 0 : (n==2 || n==12) ? 1 : (n > 2 && n < 20) ? 2 : 3;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "An deasg"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/gl.po b/po/gl.po
index 79e5727..1588b37 100644
--- a/po/gl.po
+++ b/po/gl.po
@@ -6,15 +6,15 @@
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2018
 # Martin Wimpress <[email protected]>, 2019
-# Miguel Anxo Bouzada <[email protected]>, 2020
+# Miguel Anxo Bouzada <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Miguel Anxo Bouzada <[email protected]>, 2020\n"
+"Last-Translator: Miguel Anxo Bouzada <[email protected]>, 2021\n"
 "Language-Team: Galician (https://www.transifex.com/mate/teams/13566/gl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,22 +23,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Amosar todas as xanelas"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Amosar as xanelas de todos os espazos de traballo"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Amosar un título para o escritorio e un botón para saír da sesión"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -47,12 +47,12 @@ msgstr ""
 "seleccionada, e engadir un botón de saída da sesión."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Título das xanelas en negriña"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Amosar o título das xanelas en negriña."
 
@@ -61,59 +61,63 @@ msgid "Window Picker Applet Factory"
 msgstr "Factoría da miniaplicación de navegación de xanelas"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de xanela"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Sobre"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Dereitos de autoría © 2008 Canonical Ltd\n"
+"Dereitos de autoría © 2013-2014 Stefano Karapetsas\n"
+"Dereitos de autoría © 2015-2021 Os desenvolvedores do MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Pechar a sesión, cambiar de usuario, bloquear a pantalla ou apagar o "
 "computador"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Produciuse un erro ao executar «%s»: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Escritorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Pechar a xanela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Pechar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Pechar a xanela actual"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botón de tarefas da xanela"
 
diff --git a/po/gu.po b/po/gu.po
index a8b868c..7a4bf96 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Gujarati (https://www.transifex.com/mate/teams/13566/gu/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "પસંદગીઓ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "વિશે (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "પસંદગીઓ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' ને ચલાવવામાં ભૂલ છે: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ડેસ્કટોપ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "વિન્ડો બંધ કરો"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "બંધ કરો"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ha.po b/po/ha.po
index aae65dd..4dd8ece 100644
--- a/po/ha.po
+++ b/po/ha.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Hausa (https://www.transifex.com/mate/teams/13566/ha/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Fifiko"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Game da"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Fifiko"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Kwamfyutan Tebur"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Rufe taga"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/he.po b/po/he.po
index c46f61a..0c6cc3d 100644
--- a/po/he.po
+++ b/po/he.po
@@ -6,16 +6,17 @@
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2018
 # Edward Sawyer <[email protected]>, 2018
-# Yaron Shahrabani <[email protected]>, 2019
 # בר בוכובזה <[email protected]>, 2019
+# Omer I.S. <[email protected]>, 2020
+# Yaron Shahrabani <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: בר בוכובזה <[email protected]>, 2019\n"
+"Last-Translator: Yaron Shahrabani <[email protected]>, 2020\n"
 "Language-Team: Hebrew (https://www.transifex.com/mate/teams/13566/he/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,93 +25,95 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n == 2 && n % 1 == 0) ? 1: (n % 10 == 0 && n % 1 == 0 && n > 10) ? 2 : 3;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "הצגת כל החלונות"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "הצגת חלונות מכל סביבות העבודה"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "הצגת כותרת החלון וכפתור היציאה"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"להציג כותרת עבור שולחן העבודה כאשר לא נבחר אף חלון ולהוסיף כפתור יציאה בסוף."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "כותרות חלונות מודגשים"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "להציג את כותרת החלון עם גופן מודגש."
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "בורר החלונות"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "ה_עדפות"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "על _אודות"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "העדפות"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "ניתוק, החלפת משתמש, נעילת מסך או כיבוי המחשב"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "אירעה שגיאה בהפעלת '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "שולחן העבודה"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "סגירת החלון"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "סגירה"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
-msgstr "סגירת החלון הנוכחי"
+msgstr "סגירת החלון הנוכחי."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "לחצן משימה לחלון"
 
diff --git a/po/hi.po b/po/hi.po
index 980ac17..60d0c98 100644
--- a/po/hi.po
+++ b/po/hi.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Hindi (https://www.transifex.com/mate/teams/13566/hi/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "विंडो वरक"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "वरीयताएँ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "परिचय (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "वरीयताएँ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "कार्य निष्पादन में त्रुटि आई '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "डेस्कटॉप"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "विंडो बंद करें"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "बंद करें"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "मौजूदा विंडो को बंद करें"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "विंडो कार्य बटन"
 
diff --git a/po/hr.po b/po/hr.po
index 3467a65..ede6504 100644
--- a/po/hr.po
+++ b/po/hr.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Croatian (https://www.transifex.com/mate/teams/13566/hr/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Prikaži prozore sa svih radnih površina."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Tvorbeni objekt programčića za biranje prozora"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Birač prozora"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Prilagodbe"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_O programu"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Prilagodbe"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Odjavi se, zamijeni korisnika, zaključaj zaslon ili isključi računalo"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Došlo je do greške pri izvršavanju '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Radna površina"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zatvori prozor"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zatvori"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zatvori trenutni prozor."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Gumb zadatka prozora"
 
diff --git a/po/hu.po b/po/hu.po
index 1e7f79d..a327efd 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -5,16 +5,16 @@
 # 
 # Translators:
 # Falu <[email protected]>, 2018
-# Balázs Meskó <[email protected]>, 2018
+# Balázs Meskó <[email protected]>, 2018
 # Rezső Páder <[email protected]>, 2019
 # Stefano Karapetsas <[email protected]>, 2019
 # KAMI KAMI <[email protected]>, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: KAMI KAMI <[email protected]>, 2019\n"
 "Language-Team: Hungarian (https://www.transifex.com/mate/teams/13566/hu/)\n"
@@ -25,22 +25,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Minden ablak megjelenítése"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Ablakok megjelenítése minden munkaterületről."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Az asztal nevének és a kijelentkezés gomb megjelenítése"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -49,12 +49,12 @@ msgstr ""
 "kijelentkezés gomb megjelenítése."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Félkövér ablak címsor"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Az ablak címsorának félkövér megjelenítése."
 
@@ -63,59 +63,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Ablakválasztó kisalkalmazás factory"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Ablakválasztó"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Beállítások"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Névjegy"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Beállítások"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Kijelentkezés, felhasználóváltás, képernyő zárolása vagy a számítógép "
 "kikapcsolása"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Hiba történt „%s” végrehajtásakor: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Asztal"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Ablak bezárása"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Bezárás"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Aktuális ablak bezárása"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Ablak feladat gomb"
 
diff --git a/po/hy.po b/po/hy.po
index 7b246a4..c9964d4 100644
--- a/po/hy.po
+++ b/po/hy.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Siranush <[email protected]>, 2019\n"
 "Language-Team: Armenian (https://www.transifex.com/mate/teams/13566/hy/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Ցույց տալ բոլոր աշխատասեղանների պատուհանները"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,59 +58,60 @@ msgid "Window Picker Applet Factory"
 msgstr "Պատուհանների Ընտրության Ապլետի Գործարան"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Պատուհանի Ընտրիչ"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Նախընտրանքներ"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Մասին"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Հատկություններ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Դուրս գալ, անջատել օգտագործողին, արգելափակել էկրանը կան իջեցնել համակարգչի "
 "հզորությունը"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Սխալ է կատարվել  '%s': %s–ը կատարելու ընթացքում"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Աշխատանքային սեղան"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Պատուհանը փակել"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Փակ"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Փակել ընթացիկ պատուհանը։"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Պատուհանի Առաջադրանքի Կոճակը"
 
diff --git a/po/ia.po b/po/ia.po
index 10e6471..1e3fe37 100644
--- a/po/ia.po
+++ b/po/ia.po
@@ -7,14 +7,15 @@
 # Tea Coba <[email protected]>, 2018
 # Guimarães Mello <[email protected]>, 2018
 # Martin Wimpress <[email protected]>, 2019
+# SoftInterlingua <>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
+"Last-Translator: SoftInterlingua <>, 2020\n"
 "Language-Team: Interlingua (https://www.transifex.com/mate/teams/13566/ia/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Re"
 
-#: mate-window-picker-applet/applet.c:301
-msgid "Preferences"
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/applet.c:300
+msgid "Preferences"
+msgstr "Preferentias"
+
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Scriptorio"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Clauder"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/id.po b/po/id.po
index 97c8b17..20fda2b 100644
--- a/po/id.po
+++ b/po/id.po
@@ -6,19 +6,18 @@
 # Translators:
 # se7entime <[email protected]>, 2018
 # Hatta.z, 2018
-# hpiece 8 <[email protected]>, 2018
 # Kukuh Syafaat <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Willy Sudiarto Raharjo <[email protected]>, 2019
-# Andika Triwidada <[email protected]>, 2020
+# Andika Triwidada <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Andika Triwidada <[email protected]>, 2020\n"
+"Last-Translator: Andika Triwidada <[email protected]>, 2021\n"
 "Language-Team: Indonesian (https://www.transifex.com/mate/teams/13566/id/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -27,93 +26,99 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Tunjukkan semua jendela"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Tampilkan jendela dari semua ruang kerja."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Tunjukkan judul desktop dan tombol keluar"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"Menunjukkan suatu judul bagi desktop ketika tidak ada jendela yang dipilih, "
+"dan menambahkan suatu tombol keluar."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "Tebalkan judul jendela"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "Menunjukkan judul jendela dengan suatu huruf tebal."
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr "Pabrik Aplet Pemilih Jendela"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Pemilih Jendela"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferensi"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
-msgstr "_Tentang"
+msgstr "Tent_ang"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Hak cipta © 2008 Canonical Ltd\n"
+"Hak cipta © 2013-2014 Stefano Karapetsas\n"
+"Hak cipta © 2015-2021 para pengembang MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferensi"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Keluar, ganti pengguna, kunci layar, atau matikan komputer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Galat sewaktu mengeksekusi '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tutup jendela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Tutup"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Tutup jendela saat ini"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Tombol Tugas Jendela"
 
diff --git a/po/ie.po b/po/ie.po
index 5b0332f..fca2175 100644
--- a/po/ie.po
+++ b/po/ie.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Caarmi, 2019\n"
 "Language-Team: Interlingue (https://www.transifex.com/mate/teams/13566/ie/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Monstrar omni fenestres"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Monstrar fenestres de omni labor-spacies"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Grass titules de fenetres"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Monstrar titules de fenestres in un grass fonde."
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de fenestres"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferenties"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Pri"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferenties"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Un errore evenit executente «%s»: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Pupitre"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Cluder li fenestre"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Cluder"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ig.po b/po/ig.po
index ada4e0f..b1eae51 100644
--- a/po/ig.po
+++ b/po/ig.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Igbo (https://www.transifex.com/mate/teams/13566/ig/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Nkarachọ"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Maka "
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Nkarachọ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktọ́ọ̀pụ̀"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Mechie windo"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/is.po b/po/is.po
index d00f438..91997e9 100644
--- a/po/is.po
+++ b/po/is.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Icelandic (https://www.transifex.com/mate/teams/13566/is/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n % 10 != 1 || n % 100 == 11);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Stillingar"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Um"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Kjörstillingar"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Villa átti sér stað við ræsingu '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skjáborð"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Loka glugga"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/it.po b/po/it.po
index 081cb30..54cedd5 100644
--- a/po/it.po
+++ b/po/it.po
@@ -8,15 +8,16 @@
 # Marco Z. <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Giuseppe Pignataro <[email protected]>, 2019
-# Enrico B. <[email protected]>, 2020
+# Enrico B. <[email protected]>, 2019
+# Alessandro Volturno <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Enrico B. <[email protected]>, 2020\n"
+"Last-Translator: Alessandro Volturno <[email protected]>, 2021\n"
 "Language-Team: Italian (https://www.transifex.com/mate/teams/13566/it/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -25,36 +26,36 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Mostra tutte le finestre"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrare le finestre di tutti gli spazi di lavoro"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Mostra titolo del desktop e tasto disconnetti"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 "Mostra un titolo per il desktop quando non ci sono finestre selezionate e "
-"accoda il tasto disconnetti."
+"aggiungi il tasto disconnetti."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr "Titolo finestre grassetto"
+msgstr "Titolo delle finestre in grassetto"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Mostra titoli delle finestre in grassetto."
 
@@ -63,60 +64,64 @@ msgid "Window Picker Applet Factory"
 msgstr "Fabbrica del Selettore Finestra"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selettore finestra"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferenze"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Informazioni"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 Gli sviluppatori di MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferenze"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Chiude la sessione, cambia utente, blocca lo schermo o spegne il computer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Si è verificato un errore nell'eseguire «%s»: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Scrivania"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
-msgstr "Chiude la finestra"
+msgstr "Chiudi la finestra"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Chiudi"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Chiudi finestra corrente"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
-msgstr "Window Task Button"
+msgstr " Pulsante Attività della Finestra"
 
 #: maximus/org.mate.maximus.gschema.xml.in:5
 msgid "A list of exclusion strings which apply to the window class."
@@ -136,7 +141,7 @@ msgstr "Un'associazione"
 #: maximus/org.mate.maximus.gschema.xml.in:15
 #: maximus/org.mate.maximus.gschema.xml.in:16
 msgid "Undecorate windows when maximized"
-msgstr "Non decora le finestre quando massimizzate"
+msgstr "Non decorare le finestre quando sono massimizzate"
 
 #: maximus/org.mate.maximus.gschema.xml.in:20
 msgid "Do not automatically maximize newly opened windows"
diff --git a/po/ja.po b/po/ja.po
index db48fef..8fb62ff 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -11,14 +11,16 @@
 # Kenzo Matsumoto <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Rockers <[email protected]>, 2019
+# pivo thusr, 2020
+# Green, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Rockers <[email protected]>, 2019\n"
+"Last-Translator: Green, 2021\n"
 "Language-Team: Japanese (https://www.transifex.com/mate/teams/13566/ja/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -27,93 +29,97 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "すべてのウィンドウを表示"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "すべてのワークスペースのウインドウを表示する"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "デスクトップタイトルとログアウトボタンを表示"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
-msgstr ""
+msgstr "ウィンドウを選択していないときにデスクトップにタイトルを表示し、ログアウトボタンを表示する。"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "ウィンドウのタイトルを太字に"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "太字でウィンドウのタイトルを表示する。"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr "ウィンドウピッカーアプレットのファクトリ"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "ウィンドウ ピッカー"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "設定(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "情報(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE 開発者"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "設定"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "ログオフ、ユーザーの切り替え、画面のロック、またはコンピュータの電源を遮断します。"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' を実行した際にエラーが発生しました: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "デスクトップ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ウィンドウを閉じる"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "閉じる"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "ウィンドウを閉じる"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "ウィンドウタスクボタン"
 
diff --git a/po/jv.po b/po/jv.po
index 3c2abe9..e26bb0b 100644
--- a/po/jv.po
+++ b/po/jv.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Javanese (https://www.transifex.com/mate/teams/13566/jv/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Nuduhake jendhela saka kabeh ruang kerja."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,58 +58,59 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Pengangkat Jendhela"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Paling disenengi"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Watara"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Paling disenengi"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Metu saka komputer, ngalih pamaké, ngunci layar utawi mateni daya komputer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Destop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Nutup jendhela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Nutup"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Nutup jendhela ili"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Tombol Tugas Jendhela"
 
diff --git a/po/ka.po b/po/ka.po
index 1ba1531..b9708b5 100644
--- a/po/ka.po
+++ b/po/ka.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Georgian (https://www.transifex.com/mate/teams/13566/ka/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_პარამეტრები"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_შესახებ"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "პარამეტრები"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "გაშვებისას დაიშვა შეცდომა '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "სამუშაო მაგიდა"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "დახურე ფანჯარა"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/kab.po b/po/kab.po
index 1cdfdb7..233c9c9 100644
--- a/po/kab.po
+++ b/po/kab.po
@@ -4,15 +4,15 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Selyan Sliman Ɛmiri <[email protected]>, 2019
+# Slimane Selyan AMIRI <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Selyan Sliman Ɛmiri <[email protected]>, 2019\n"
+"Last-Translator: Slimane Selyan AMIRI <[email protected]>, 2020\n"
 "Language-Team: Kabyle (https://www.transifex.com/mate/teams/13566/kab/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
+msgstr "_Ɣef"
+
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Ismenyifen"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Tanarit"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Mdel asfaylu"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/kk.po b/po/kk.po
index 84c2329..f1f8c00 100644
--- a/po/kk.po
+++ b/po/kk.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Baurzhan Muftakhidinov <[email protected]>, 2019\n"
 "Language-Team: Kazakh (https://www.transifex.com/mate/teams/13566/kk/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Барлық жұмыс орындар терезелерін көрсету."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Терезелер таңдаушысы"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Баптаулар"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "О_сы туралы"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Баптаулар"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Жұмыс үстелі"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Терезені жабу"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Жабу"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Ағымдағы терезені жабу."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/km.po b/po/km.po
index 696463c..edf25f6 100644
--- a/po/km.po
+++ b/po/km.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Khmer (https://www.transifex.com/mate/teams/13566/km/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_អំពី"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ចំណូលចិត្ត"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ផ្ទៃតុ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/kn.po b/po/kn.po
index cdfd07d..ab863f7 100644
--- a/po/kn.po
+++ b/po/kn.po
@@ -7,14 +7,15 @@
 # Yogesh K S <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # karthik holla <[email protected]>, 2019
+# Sai Vinoba <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: karthik holla <[email protected]>, 2019\n"
+"Last-Translator: Sai Vinoba <[email protected]>, 2020\n"
 "Language-Team: Kannada (https://www.transifex.com/mate/teams/13566/kn/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "ಆದ್ಯತೆಗಳು(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "ಇದರ ಬಗ್ಗೆ(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ಆದ್ಯತೆಗಳು"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' ಅನ್ನು ಕಾರ್ಯಗತಗೊಳಿಸುವಲ್ಲಿ ಒಂದು ದೋಷ ಎದುರಾಗಿದೆ: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ಗಣಕತೆರೆ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ವಿಂಡೋ ಅನ್ನು ಮುಚ್ಚು"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "ಮುಚ್ಚು"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
@@ -129,11 +131,11 @@ msgstr ""
 #: maximus/org.mate.maximus.gschema.xml.in:15
 #: maximus/org.mate.maximus.gschema.xml.in:16
 msgid "Undecorate windows when maximized"
-msgstr ""
+msgstr "ಗರಿಷ್ಠಗೊಳಿಸಿದಾಗ ವಿಂಡೋಗಳನ್ನು ಅನಲಂಕೃತಗೊಳಿಸಿ"
 
 #: maximus/org.mate.maximus.gschema.xml.in:20
 msgid "Do not automatically maximize newly opened windows"
-msgstr ""
+msgstr "ಹೊಸದಾಗಿ ತೆರೆಯಲಾದ ವಿಂಡೋಗಳನ್ನು ಸ್ವಯಂಚಾಲಿತವಾಗಿ ಗರಿಷ್ಠಗೊಳಿಸಬೇಡಿ"
 
 #: maximus/org.mate.maximus.gschema.xml.in:21
 msgid ""
diff --git a/po/ko.po b/po/ko.po
index b690261..cc4fa57 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -9,14 +9,15 @@
 # Stefano Karapetsas <[email protected]>, 2019
 # Wolfgang Ulbrich <[email protected]>, 2019
 # 박정규(Jung-Kyu Park) <[email protected]>, 2019
+# JungHee Lee <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: 박정규(Jung-Kyu Park) <[email protected]>, 2019\n"
+"Last-Translator: JungHee Lee <[email protected]>, 2021\n"
 "Language-Team: Korean (https://www.transifex.com/mate/teams/13566/ko/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -25,34 +26,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr "모든 창 보이기"
+msgstr "모든 창 표시"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "모든 작업 공간에 창을 표시합니다."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr "바탕화면 제목과 로그아웃 버튼 보이기"
+msgstr "바탕화면 제목 및 로그아웃 버튼 표시"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr "창을 선택하지 않았을 땐 바탕 화면의 제목을 표시하고 로그 아웃 버튼을 추가하세요."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "창 제목 굵게 표시하기"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "굵은 글씨체로 창 제목을 보입니다."
 
@@ -61,59 +62,63 @@ msgid "Window Picker Applet Factory"
 msgstr "창 선택 애플릿 팩토리"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "창 선택기"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "기본 설정(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "정보(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "기본 설정"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "로그 오프, 사용자 전환, 화면 잠그기 또는 컴퓨터 전원 끄기"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s'(을)를 실행하는 중 오류가 발생했습니다: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "바탕 화면"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "창 닫기"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "닫기"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "현재 창을 닫습니다."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
-msgstr "창 작업 단추"
+msgstr "창 작업 버튼"
 
 #: maximus/org.mate.maximus.gschema.xml.in:5
 msgid "A list of exclusion strings which apply to the window class."
diff --git a/po/ks.po b/po/ks.po
index 1caa9d1..331f15f 100644
--- a/po/ks.po
+++ b/po/ks.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
 "Language-Team: Kashmiri (https://www.transifex.com/mate/teams/13566/ks/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "बारे मंज (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "विंडो करिव बंद"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ku.po b/po/ku.po
index ec89854..49e4bfe 100644
--- a/po/ku.po
+++ b/po/ku.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Kurdish (https://www.transifex.com/mate/teams/13566/ku/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Vebijêrk"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Der barê"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Vebijêrk"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Dema %s dihate xebitandin xeletî çêbû: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Sermêze"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Paceyê bigire"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ku_IQ.po b/po/ku_IQ.po
index 7918b7a..c111b08 100644
--- a/po/ku_IQ.po
+++ b/po/ku_IQ.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Rasti K5 <[email protected]>, 2019\n"
 "Language-Team: Kurdish (Iraq) (https://www.transifex.com/mate/teams/13566/ku_IQ/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_هەڵبژاردەکان"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_دەربارە"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "هەڵبژاردنەکان"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ڕوومێز"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "داخستنی پەنجەرە"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "داخستن"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ky.po b/po/ky.po
index 04084bf..eddf431 100644
--- a/po/ky.po
+++ b/po/ky.po
@@ -4,14 +4,14 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# chingis, 2018
+# 41e38594a6ab66d45dbd71e8e44a0b16_36d21e8, 2018
 # Martin Wimpress <[email protected]>, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Kyrgyz (https://www.transifex.com/mate/teams/13566/ky/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Ырастоолор"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Программа _жөнүндө"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Ырастоолор"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Иш столу"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Терезени жабуу"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Жабуу"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Кезектеги терезени жабуу."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/la.po b/po/la.po
index 2ec9973..1d64b00 100644
--- a/po/la.po
+++ b/po/la.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: N. Alexander <[email protected]>, 2019\n"
 "Language-Team: Latin (https://www.transifex.com/mate/teams/13566/la/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Praeferentiae"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Tabula"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/lb.po b/po/lb.po
index f30c5b8..c76d957 100644
--- a/po/lb.po
+++ b/po/lb.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Luxembourgish (https://www.transifex.com/mate/teams/13566/lb/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Iwwer"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Benotzeriwerfläsch"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/li.po b/po/li.po
index d1e3185..6fab18e 100644
--- a/po/li.po
+++ b/po/li.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Limburgian (https://www.transifex.com/mate/teams/13566/li/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Euver"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Wirkblaad"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/lo.po b/po/lo.po
index e39380a..b4e7881 100644
--- a/po/lo.po
+++ b/po/lo.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Lao (https://www.transifex.com/mate/teams/13566/lo/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ຕັ້ງໂຕ່"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/lt.po b/po/lt.po
index 99bdcb1..b721983 100644
--- a/po/lt.po
+++ b/po/lt.po
@@ -7,15 +7,15 @@
 # brennus <[email protected]>, 2018
 # Džiugas Grėbliūnas <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Moo, 2020
+# Moo, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Moo, 2020\n"
+"Last-Translator: Moo, 2019\n"
 "Language-Team: Lithuanian (https://www.transifex.com/mate/teams/13566/lt/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,22 +24,22 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n % 10 == 1 && (n % 100 > 19 || n % 100 < 11) ? 0 : (n % 10 >= 2 && n % 10 <=9) && (n % 100 > 19 || n % 100 < 11) ? 1 : n % 1 != 0 ? 2: 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Rodyti visus langus"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Rodyti visų darbo sričių langus."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Rodyti darbalaukio pavadinimą ir atsijungimo mygtuką"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -48,12 +48,12 @@ msgstr ""
 "atsijungimo mygtuką."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Pusjuodžiai langų pavadinimai"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Rodyti langų pavadinimus pusjuodžiu šriftu."
 
@@ -62,58 +62,59 @@ msgid "Window Picker Applet Factory"
 msgstr "Langų parinkiklio įtaiso gamykla"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Langų parinkiklis"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Nustatymai"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Apie"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Nustatymai"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Atsijungti, perjungti naudotoją, užrakinti ekraną ar išjungti kompiuterį"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Įvyko klaida vykdant „%s“: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Darbalaukis"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Užverti langą"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Užverti"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Užverti šį langą"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Langų užduočių mygtukas"
 
diff --git a/po/lv.po b/po/lv.po
index 3840118..ad80967 100644
--- a/po/lv.po
+++ b/po/lv.po
@@ -5,17 +5,17 @@
 # 
 # Translators:
 # Rihards Priedītis <[email protected]>, 2018
-# ciba43 <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Martin Wimpress <[email protected]>, 2019
+# duck <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
+"Last-Translator: duck <[email protected]>, 2020\n"
 "Language-Team: Latvian (https://www.transifex.com/mate/teams/13566/lv/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Logu izvēlētājs"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Iestatījumi"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "P_ar"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Iestatījumi"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Atteikties, nomainīt lietotāju, noslēgt ekrānu vai izslēgt datoru"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Kļūda, izpildot '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Darbvirsma"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Aizvērt logu"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Aizvērt"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Aizvērt pašreizējo logu."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Loga uzdevumu poga"
 
@@ -130,11 +131,11 @@ msgstr ""
 #: maximus/org.mate.maximus.gschema.xml.in:15
 #: maximus/org.mate.maximus.gschema.xml.in:16
 msgid "Undecorate windows when maximized"
-msgstr ""
+msgstr "Nedekorēt logus, kad tie ir maksimizēti"
 
 #: maximus/org.mate.maximus.gschema.xml.in:20
 msgid "Do not automatically maximize newly opened windows"
-msgstr ""
+msgstr "Jauni logi netiks automātiski maksimizēti"
 
 #: maximus/org.mate.maximus.gschema.xml.in:21
 msgid ""
diff --git a/po/mai.po b/po/mai.po
index bd926e0..a330ffa 100644
--- a/po/mai.po
+++ b/po/mai.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Maithili (https://www.transifex.com/mate/teams/13566/mai/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "वरीयतासभ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "क' संबंधमे (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "वरीयतासभ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' निष्पादनमे त्रुटि छल. %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "डेस्कटाप"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "विंडो बन्न करू"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/mg.po b/po/mg.po
index 043c00a..10795e7 100644
--- a/po/mg.po
+++ b/po/mg.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Malagasy (https://www.transifex.com/mate/teams/13566/mg/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Safidy manokana"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Mombamomba"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Safidy"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Nisy olana teo am-panatanterahana ny '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Sehatr'asa"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Manidy fikandrana"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/mi.po b/po/mi.po
index ef1b100..b2f441c 100644
--- a/po/mi.po
+++ b/po/mi.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Maori (https://www.transifex.com/mate/teams/13566/mi/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Mo"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Ngā tina hiahia"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Te papa mahi"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/mk.po b/po/mk.po
index 3b674e1..b055964 100644
--- a/po/mk.po
+++ b/po/mk.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Macedonian (https://www.transifex.com/mate/teams/13566/mk/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n % 10 == 1 && n % 100 != 11) ? 0 : 1;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Параметри"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_За"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Параметри"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Имаше грешка при стартувањето '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Работна површина"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Затвори го прозорецот"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Затвори"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ml.po b/po/ml.po
index c2cd9e0..329919a 100644
--- a/po/ml.po
+++ b/po/ml.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Malayalam (https://www.transifex.com/mate/teams/13566/ml/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "മുന്‍ഗണനകള്‍"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_സംബന്ധിച്ച്"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "മുന്‍ഗണനകള്‍"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' പ്രവര്‍ത്തിപ്പിക്കുന്നതില്‍ തകരാര്‍: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ഡെസ്ക്ടോപ്പ്"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ജാലകം അടയ്ക്കുക"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/mn.po b/po/mn.po
index 55adfd4..86e4c88 100644
--- a/po/mn.po
+++ b/po/mn.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: baynaa devr <[email protected]>, 2019\n"
 "Language-Team: Mongolian (https://www.transifex.com/mate/teams/13566/mn/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Тохиргоо"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Тухай"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Тохиргоо"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "%s: %s ажиллуулахад алдаатай байна"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Дэлгэц"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Цонх хаах"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/mr.po b/po/mr.po
index e6b3fe1..6481b68 100644
--- a/po/mr.po
+++ b/po/mr.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Marathi (https://www.transifex.com/mate/teams/13566/mr/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "पटल निवडकर्ता"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "प्राधान्यता (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "विषयी (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "प्राधान्यक्रम"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "लॉग ऑफ, वापरकर्ता बदला, पडदा कुलुपबंद करा किंवा संगणक बंद करा "
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' चालवण्यात चूक झाली: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "डेस्कटॉप"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "पटल बंद करा"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "बंद करा"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "सद्याचे पटल बंद करा"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "पटलच्या कामाचे बटन"
 
diff --git a/po/ms.po b/po/ms.po
index a1cf3fb..4fdceb7 100644
--- a/po/ms.po
+++ b/po/ms.po
@@ -5,15 +5,15 @@
 # 
 # Translators:
 # Puretech <[email protected]>, 2018
-# abuyop <[email protected]>, 2020
+# abuyop <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: abuyop <[email protected]>, 2020\n"
+"Last-Translator: abuyop <[email protected]>, 2021\n"
 "Language-Team: Malay (https://www.transifex.com/mate/teams/13566/ms/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -22,22 +22,22 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Tunjuk semua tetingkap"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Tetingkap tetingkap dari semua ruang kerja."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Tunjuk tajuk desktop dan butang daftar keluar"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -46,12 +46,12 @@ msgstr ""
 "butang daftar keluar."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Tebalkan tajuk tetingkap"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Tunjuk tajuk tetingkap yang telah ditebalkan hurufnya."
 
@@ -60,57 +60,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Kilang Aplet Pengambil Tetingkap"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Pemilih Tetingkap"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Keutamaan"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Perih_al"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Hak Cipta © 2008 Canonical Ltd\n"
+"Hak Cipta © 2013-2014 Stefano Karapetsas\n"
+"Hak Cipta © 2015-2021 Pembangun MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Keutamaan"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Daftar keluar, tukar pengguna, kunci skrin atau matikan komputer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Terdapat ralat melakukan '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tutup tetingkap"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Tutup"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Tutup tetingkap semasa."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Butang Tugas Tetingkap"
 
diff --git a/po/my.po b/po/my.po
index 7342972..876d197 100644
--- a/po/my.po
+++ b/po/my.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
 "Language-Team: Burmese (https://www.transifex.com/mate/teams/13566/my/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "လိုလားချက်များ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/nb.po b/po/nb.po
index 6c49240..23b3eac 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -7,15 +7,15 @@
 # Kenneth Jenssen <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Allan Nordhøy <[email protected]>, 2019
-# Kjell Cato Heskjestad <[email protected]>, 2020
+# heskjestad <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Kjell Cato Heskjestad <[email protected]>, 2020\n"
+"Last-Translator: heskjestad <[email protected]>, 2021\n"
 "Language-Team: Norwegian Bokmål (https://www.transifex.com/mate/teams/13566/nb/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,22 +24,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Vis alle vinduer"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Vis vinduer fra alle arbeidsområder"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Vis skrivebordstittel og utloggingsknapp"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -48,12 +48,12 @@ msgstr ""
 "utloggingsknapp."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Fet vindustittel"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Vis vindustitler med fet skrift."
 
@@ -62,57 +62,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Panelprogramsfabrikk for vindusvelger"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Vindusvelger"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Innstillinger"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Om"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Opphavsrett © 2008 Canonical Ltd\n"
+"Opphavsrett © 2013-2014 Stefano Karapetsas\n"
+"Opphavsrett © 2015-2021 MATE-utviklerne"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Innstillinger"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Logg av, bytt bruker, lås skjermen eller slå av datamaskinen"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Det oppsto en feil under kjøring av «%s» : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skrivebord"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Lukk vindu"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Lukk"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Lukk gjeldende vindu."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Knapp for vindusoppgave"
 
diff --git a/po/nds.po b/po/nds.po
index 3b5b041..897bc2e 100644
--- a/po/nds.po
+++ b/po/nds.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Low German (https://www.transifex.com/mate/teams/13566/nds/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Eegenschapten"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Över"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Instellens"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Schreibtisch"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Finster sluten"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Sluten"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ne.po b/po/ne.po
index 04e79fb..572d68a 100644
--- a/po/ne.po
+++ b/po/ne.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Nepali (https://www.transifex.com/mate/teams/13566/ne/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "प्राथमिकता"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "बारेमा"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "प्राथमिकताहरू"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' कार्यान्वयन गर्दा त्यहाँ त्रुटि थियो: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "डेस्कटप"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "सञ्झ्याल बन्द गर्नुहोस्"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "बन्दगर्नुहोस्"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/nl.po b/po/nl.po
index 27459ed..e404f3c 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -5,18 +5,18 @@
 # 
 # Translators:
 # Michael Steenbeek <[email protected]>, 2018
-# René Devers <[email protected]>, 2018
+# b9b0d258fa591da5350b6e67cf68cd68_9fecbb4 <28506b9ff23f99a34b566250ce31bbad_250479>, 2018
 # Stef Pletinck <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Pjotr <[email protected]>, 2020
+# Pjotr <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Pjotr <[email protected]>, 2020\n"
+"Last-Translator: Pjotr <[email protected]>, 2021\n"
 "Language-Team: Dutch (https://www.transifex.com/mate/teams/13566/nl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -25,22 +25,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Alle vensters tonen"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Toon vensters van alle werkbladen."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Bureaubladtitel en afmeldknop tonen"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -49,72 +49,76 @@ msgstr ""
 "voeg daar een afmeldknop aan toe."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Vetgedrukte venstertitel"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Toon venstertitel vetgedrukt."
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
-msgstr "Fabriek voor Vensterkiezer-programmaatje"
+msgstr "Fabriek voor werkbalkhulpje Vensterkiezer"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Vensterkiezer"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Voorkeuren"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Info"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Auteursrecht © 2008 Canonical Ltd\n"
+"Auteursrecht © 2013-2014 Stefano Karapetsas\n"
+"Auteursrecht © 2015-2021 MATE-ontwikkelaars"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Voorkeuren"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Afmelden, gebruiker wisselen, scherm vergrendelen of de computer uitzetten"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Er is een fout opgetreden bij het uitvoeren van '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Bureaublad"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Venster sluiten"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Sluiten"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Huidig venster sluiten."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Venstertaakknop"
 
diff --git a/po/nn.po b/po/nn.po
index d4e0f37..0ee0ed4 100644
--- a/po/nn.po
+++ b/po/nn.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Norwegian Nynorsk (https://www.transifex.com/mate/teams/13566/nn/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Innstillingar"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Om"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Innstillingar"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ein feil oppstod då «%s» vart køyrt: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skrivebord"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Lukk vindauge"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Lukk"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/nqo.po b/po/nqo.po
index 9839f78..bf2c5a3 100644
--- a/po/nqo.po
+++ b/po/nqo.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Lasnei KANTE <[email protected]>, 2018\n"
 "Language-Team: N'ko (https://www.transifex.com/mate/teams/13566/nqo/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_ߞߊ߲߬"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/nso.po b/po/nso.po
index e8c709e..7b30605 100644
--- a/po/nso.po
+++ b/po/nso.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Northern Sotho (https://www.transifex.com/mate/teams/13566/nso/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Tše ratwago"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Ka ga"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Teseke"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tswalela lefesetere"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/oc.po b/po/oc.po
index 87e9b07..4628968 100644
--- a/po/oc.po
+++ b/po/oc.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Cfpo Miègjorn-Pirenèus <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2019
+# 48c2de07903ce5a77a8e90265f95c4c2_8909374 <837c8d0ab97b27e737893c19f79bd4de_348476>, 2018
 # Cédric Valmary <[email protected]>, 2019
+# Quentin PAGÈS, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Cédric Valmary <[email protected]>, 2019\n"
+"Last-Translator: Quentin PAGÈS, 2021\n"
 "Language-Team: Occitan (post 1500) (https://www.transifex.com/mate/teams/13566/oc/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,97 +23,103 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Mostrar totas las fenèstras"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Afichar las fenèstras de totes los espacis de trabalh"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Mostrar lo títol del burèu e lo boton de desconnexion"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"Afichar lo títol del burèu quand cap de fenèstra es pas seleccionada e "
+"apondre lo boton de desconnexion."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "Títol de las fenèstras en gras"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "Afichar lo títol de la fenèstra amb una poliça grassa."
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr "Fabrica de selector de fenèstra"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector de fenèstras"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferéncias"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "A _prepaus"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 Los desvolopaires de MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferéncias"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Tampar la session, cambiar d'utilizaire, verrolhar l'ecran o atudar "
 "l'ordenador"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
-msgstr "I a aguda una error al moment d'aviar '%s' : %s"
+msgstr "I a aguda una error al moment d’aviar « %s » : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Burèu"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Tampar la fenèstra"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Tampar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Tampar la fenèstra actuala."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
-msgstr "Boton dels prètzfaits de la fenèstra"
+msgstr "Boton dels prètzfaches de la fenèstra"
 
 #: maximus/org.mate.maximus.gschema.xml.in:5
 msgid "A list of exclusion strings which apply to the window class."
diff --git a/po/om.po b/po/om.po
index 95cb3e6..80a4394 100644
--- a/po/om.po
+++ b/po/om.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Oromo (https://www.transifex.com/mate/teams/13566/om/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Minjaala'aa(Desktooppii)"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/or.po b/po/or.po
index 364d278..fb52674 100644
--- a/po/or.po
+++ b/po/or.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Oriya (https://www.transifex.com/mate/teams/13566/or/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "ପସନ୍ଦ (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "ବିବରଣୀ (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ପସନ୍ଦ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' କୁ ନିଷ୍ପାଦନ କରିବା ସମୟରେ ଗୋଟିଏ ତ୍ରୁଟି ପରିଲିଖିତ ହେଲା: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ଡେସ୍କଟପ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ୱିଣ୍ଡୋ ବନ୍ଦ କରନ୍ତୁ"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/pa.po b/po/pa.po
index ef7e96f..e82a40b 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Wolfgang Ulbrich <[email protected]>, 2019\n"
 "Language-Team: Panjabi (Punjabi) (https://www.transifex.com/mate/teams/13566/pa/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "ਮੇਰੀ ਪਸੰਦ(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "ਇਸ ਬਾਰੇ(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ਮੇਰੀ ਪਸੰਦ"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' ਨੂੰ ਚਾਲੂ ਕਰਨ ਵਿੱਚ ਗਲਤੀ: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ਡੈਸਕਟਾਪ (ਵੇਹੜਾ)"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ਵਿੰਡੋ ਬੰਦ ਕਰੋ"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "ਬੰਦ ਕਰੋ"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/pl.po b/po/pl.po
index ac4681b..330a478 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -12,15 +12,16 @@
 # Marcin Mikołajczak <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Przemek P <[email protected]>, 2019
-# pietrasagh <[email protected]>, 2019
+# pietrasagh <[email protected]>, 2019
+# No Ne, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: pietrasagh <[email protected]>, 2019\n"
+"Last-Translator: No Ne, 2021\n"
 "Language-Team: Polish (https://www.transifex.com/mate/teams/13566/pl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -29,22 +30,22 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && (n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Wyświetl wszystkie okna"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Pokaż okna ze wszystkich ekranów roboczych."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Wyświetl tytuł pulpitu i przycisk wylogowania"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -53,12 +54,12 @@ msgstr ""
 "wylogowywania."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Pogrubiony tytuł okien"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Wyświetl tytuł okien z pogrubioną czcionką."
 
@@ -67,58 +68,62 @@ msgid "Window Picker Applet Factory"
 msgstr "Generator apletu wybieracza okien"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Wybieracz okien"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "P_referencje"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_O programie"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Prawa autorskie © 2008 Canonical Ltd\n"
+"Prawa autorskie © 2013-2014 Stefano Karapetsas\n"
+"Prawa autorskie © 2015-2021 programiści MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferencje"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Wyloguj się, przełącz użytkowników, zablokuj ekran lub wyłącz komputer"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Podczas wykonywania \"%s\" wystąpił błąd: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Pulpit"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zamknij okno"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zamknij"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zamyka bieżące okno."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Przycisk okna zadania"
 
diff --git a/po/pms.po b/po/pms.po
index 5ea2220..cc46f13 100644
--- a/po/pms.po
+++ b/po/pms.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Randy Ichinose <[email protected]>, 2019\n"
 "Language-Team: Piemontese (https://www.transifex.com/mate/teams/13566/pms/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Al rësgard"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferense"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ps.po b/po/ps.po
index d6fea82..57be140 100644
--- a/po/ps.po
+++ b/po/ps.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Pushto (https://www.transifex.com/mate/teams/13566/ps/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "غوراوي_"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "په اړه_"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "غوراوي"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "سرپاڼه"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "کړکۍ بندول"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/pt.po b/po/pt.po
index cd96aad..f9fcc7a 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -6,19 +6,19 @@
 # Translators:
 # Sérgio Marques <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2018
-# Manuela Silva <[email protected]>, 2018
+# Manuela Silva <[email protected]>, 2018
 # Rui <[email protected]>, 2018
 # Carlos Moreira, 2019
-# José Vieira <[email protected]>, 2019
 # Hugo Carvalho <[email protected]>, 2019
+# José Vieira <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Hugo Carvalho <[email protected]>, 2019\n"
+"Last-Translator: José Vieira <[email protected]>, 2021\n"
 "Language-Team: Portuguese (https://www.transifex.com/mate/teams/13566/pt/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -27,22 +27,22 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Mostrar todas as janelas"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrar janelas de todas as áreas de trabalho."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Mostrar título do ambiente de trabalho e botão de terminar sessão"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -51,12 +51,12 @@ msgstr ""
 "selecionada e anexar um botão de terminar sessão."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Título das janelas a negrito"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Mostrar o título da janela com um rosto a negrito."
 
@@ -65,59 +65,63 @@ msgid "Window Picker Applet Factory"
 msgstr "Fábrica da Applet de Seleção de Janelas"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Seletor de janelas"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferências"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Sobre"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferências"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Terminar sessão, mudar de utilizador, bloquear  ecrã ou desligar o "
 "computador"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Houve um erro ao executar '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Área de Trabalho"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Fechar janela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Fechar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Fecha a janela atual"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botão da barra de tarefas"
 
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 3fdd81f..28de380 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -5,21 +5,22 @@
 # 
 # Translators:
 # vitorgatti <[email protected]>, 2018
-# Marcus Vinícius Marques, 2018
+# 65f2af3cfa184c075942a0418b98d2de_d688669, 2018
 # Victor Gonçalves <[email protected]>, 2018
 # Lucas Mezêncio <[email protected]>, 2018
 # Wilson Flávio Rodrigues <[email protected]>, 2018
 # 710a500dd1d5560bb05c8b24814b8c26, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Wolfgang Ulbrich <[email protected]>, 2019
+# gustavo s, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Wolfgang Ulbrich <[email protected]>, 2019\n"
+"Last-Translator: gustavo s, 2020\n"
 "Language-Team: Portuguese (Brazil) (https://www.transifex.com/mate/teams/13566/pt_BR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -28,34 +29,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Mostrar todas as janelas"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Mostrar janelas em todas as áreas de trabalho."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -64,57 +65,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Applet de Escolha de Janela"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selecionador de janelas"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferências"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Sobre"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferências"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Fazer logoff, trocar usuário, bloquear tela ou desligar o computador"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Houve um erro ao executar \"%s\": %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Ambiente"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Fechar janela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Fechar"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Fechar janela atual."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Botão da Janela de Tarefa"
 
diff --git a/po/ro.po b/po/ro.po
index 3ba3a74..4918089 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: corneliu.e <[email protected]>, 2019\n"
 "Language-Team: Romanian (https://www.transifex.com/mate/teams/13566/ro/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n==1?0:(((n%100>19)||((n%100==0)&&(n!=0)))?2:1));\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Arată ferestrele din toate spațiile de lucru."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Generator de applet-uri pentru selector ferestre"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Selector ferestre"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferințe"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Despre"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferințe"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Ieșire, comutare utilizator, blocare ecran sau oprire calculator"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "A intervenit o eroare la executarea „%s“: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Închide fereastra"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Închide"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Închide fereastra actuală"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Buton opțiuni fereastră"
 
diff --git a/po/ru.po b/po/ru.po
index 4135408..a81e2a6 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -4,22 +4,22 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Alexei Sorokin <[email protected]>, 2018
+# Alexei Sorokin, 2018
 # AlexL <[email protected]>, 2018
-# Cyber Tailor <[email protected]>, 2018
 # monsta <[email protected]>, 2018
 # Михаил Ильинский <[email protected]>, 2018
 # Dmitriy Kulikov <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Olesya Gerasimenko <[email protected]>, 2019
+# Anna Vyalkova <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Olesya Gerasimenko <[email protected]>, 2019\n"
+"Last-Translator: Anna Vyalkova <[email protected]>, 2020\n"
 "Language-Team: Russian (https://www.transifex.com/mate/teams/13566/ru/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -28,95 +28,98 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Показывать все окна"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Показывать окна из всех рабочих мест."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Показывать заголовок рабочего стола и кнопку завершения сеанса"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
+"Показывать заголовок рабочего стола, когда нет ни одного выбранного окна, и "
+"добавить кнопку завершения сеанса."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
-msgstr ""
+msgstr "Жирный заголовок окна"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
-msgstr ""
+msgstr "Показывать заголовок окна жирным шрифтом."
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:5
 msgid "Window Picker Applet Factory"
 msgstr "Фабрика апплета указателя окон"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Указатель окон"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Н_астройка"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Об апплете"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Параметры"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Завершить сеанс, сменить пользователя, заблокировать экран или выключить "
 "компьютер"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Произошла ошибка при выполнении команды '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Рабочая среда"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Закрыть окно"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Закрыть"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Закрыть текущее окно."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Кнопка задач окна"
 
diff --git a/po/rw.po b/po/rw.po
index 6bb8ee3..b67aa01 100644
--- a/po/rw.po
+++ b/po/rw.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Kinyarwanda (https://www.transifex.com/mate/teams/13566/rw/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Ibyahisemo"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Ibiro"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/sc.po b/po/sc.po
index b667df9..d1122f8 100644
--- a/po/sc.po
+++ b/po/sc.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Fabrizio Pedes <[email protected]>, 2019\n"
 "Language-Team: Sardinian (https://www.transifex.com/mate/teams/13566/sc/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_A pitzu"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Iscriania"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/si.po b/po/si.po
index a752822..73909ca 100644
--- a/po/si.po
+++ b/po/si.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Sinhala (https://www.transifex.com/mate/teams/13566/si/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "අභිප්‍රේත (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "සම්බන්ධව (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "අභිප්‍රේත"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "මූලික තිරය"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "කවුළුව වසන්න"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/sk.po b/po/sk.po
index 7def806..ddda33c 100644
--- a/po/sk.po
+++ b/po/sk.po
@@ -6,16 +6,16 @@
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2018
 # Tibor Kaputa <[email protected]>, 2018
-# Ján Ďanovský <[email protected]>, 2019
 # Dušan Kazik <[email protected]>, 2019
+# Ján Ďanovský <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Dušan Kazik <[email protected]>, 2019\n"
+"Last-Translator: Ján Ďanovský <[email protected]>, 2020\n"
 "Language-Team: Slovak (https://www.transifex.com/mate/teams/13566/sk/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n % 1 == 0 && n == 1 ? 0 : n % 1 == 0 && n >= 2 && n <= 4 ? 1 : n % 1 != 0 ? 2: 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Zobraziť okná zo všetkých pracovných plôch"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,58 +60,59 @@ msgid "Window Picker Applet Factory"
 msgstr "Vytváracie rozhranie apletu Window Picker"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
-msgstr "Window Picker"
+msgstr "Vyberač okien"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Nastavenia"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "O progr_ame"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Nastavenia"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Odhlásiť sa, prepnúť používateľa, uzamknúť obrazovku alebo vypnúť počítač"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Pri pokuse o spustenie „%s“ nastala chyba: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Pracovná plocha"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zavrieť okno"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zatvoriť"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zatvoriť aktuálne okno"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Tlačidlo úlohy okna"
 
diff --git a/po/sl.po b/po/sl.po
index 2dcaa66..1115110 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -8,14 +8,13 @@
 # Marko Šterman <[email protected]>, 2018
 # jetomit <[email protected]>, 2018
 # Damir Jerovšek <[email protected]>, 2019
-# Damir Mevkić <[email protected]>, 2019
 # Helena S <[email protected]>, 2020
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Helena S <[email protected]>, 2020\n"
 "Language-Team: Slovenian (https://www.transifex.com/mate/teams/13566/sl/)\n"
@@ -26,22 +25,22 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Prikaži vsa okna"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Pokaži okna vseh delovnih površin."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Prikaži namizje in gumb za odjavo"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -50,12 +49,12 @@ msgstr ""
 "odjavo."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Odebeljena pisava naslova"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Prikaži naslov okna z odebeljeno pisavo."
 
@@ -64,58 +63,59 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Izbirnik oken"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Možnosti"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_O programu"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Možnosti"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Odjava, preklop med uporabniki, zaklepanje zaslona ali izklop računalnika"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Med izvajanjem '%s' je prišlo do napake: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
-msgstr "Namizje:"
+msgstr "Namizje"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zapri okno"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zapri"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Zapri trenutno okno."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Gumb nalog okna"
 
diff --git a/po/so.po b/po/so.po
index e21068e..e272b56 100644
--- a/po/so.po
+++ b/po/so.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Somali (https://www.transifex.com/mate/teams/13566/so/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Dheskitoobka"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/sq.po b/po/sq.po
index 5f9cc91..b033b71 100644
--- a/po/sq.po
+++ b/po/sq.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Albanian (https://www.transifex.com/mate/teams/13566/sq/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Shfaq dritaret nga gjitha hapësirat e punës."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Zgjedhes dritareje"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferenca"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Rreth"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Parapëlqimet"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "log off, ndryshoni përdorues, blloko ekranin apo fik kompjuterin"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Pati një gabim në ekzekutim '%s':·%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktopi"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Mbyll dritaren"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Mbyll"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Mbylle dritaren aktuale."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Window Task Button"
 
diff --git a/po/sr.po b/po/sr.po
index ba5aba5..172c13f 100644
--- a/po/sr.po
+++ b/po/sr.po
@@ -5,15 +5,15 @@
 # 
 # Translators:
 # Stefano Karapetsas <[email protected]>, 2019
-# Мирослав Николић <[email protected]>, 2019
+# Мирослав Николић <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Мирослав Николић <[email protected]>, 2019\n"
+"Last-Translator: Мирослав Николић <[email protected]>, 2021\n"
 "Language-Team: Serbian (https://www.transifex.com/mate/teams/13566/sr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -22,22 +22,22 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "Прикажи све прозоре"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Приказује прозоре са свих радних простора."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "Прикажи назив радне површи и дугме за одјављивање"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
@@ -46,12 +46,12 @@ msgstr ""
 "одјављивање."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Подебљај наслов прозора"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Приказаће наслов прозора подебљаним словима."
 
@@ -60,58 +60,62 @@ msgid "Window Picker Applet Factory"
 msgstr "Производња програмчета бирача прозора"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Бирач прозора"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Поставке"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_О програму"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Ауторска права © 2008 Canonical Ltd\n"
+"Ауторска права © 2013-2014 Стефано Карапетсас\n"
+"Ауторска права © 2015-2021 Програмри Мејта"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Поставке"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Одјавите се, промените корисника, закључајте екран или искључите рачунар"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Дошло је до грешке при извршавању „%s“: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Радна површ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Затворите прозор"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Затвори"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Затворите тренутни прозор."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Дугме задатка прозора"
 
diff --git a/po/[email protected] b/po/[email protected]
index d1352c9..14b15c7 100644
--- a/po/[email protected]
+++ b/po/[email protected]
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Serbian (Latin) (https://www.transifex.com/mate/teams/13566/sr@latin/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "Po_stavke"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_O programu"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Postavke"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Došlo je do greške pri izvršavanju „%s“: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Radna površ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Zatvori prozor"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Zatvoren"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/sv.po b/po/sv.po
index 94168f1..ef5429a 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -4,22 +4,23 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Kristoffer Grundström <[email protected]>, 2018
 # 6a42dd6e7ca9a813693714b0d9aa1ad8, 2018
 # Henrik Mattsson-Mårn <[email protected]>, 2018
 # Patrik Nilsson <[email protected]>, 2018
-# Daniel Gullbransen <[email protected]>, 2018
+# Daniel Gullbransen, 2018
 # Claes-Göran Nydahl <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Tobias Lekare <[email protected]>, 2019
+# Kristoffer Grundström <[email protected]>, 2020
+# Luna Jernberg <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Tobias Lekare <[email protected]>, 2019\n"
+"Last-Translator: Luna Jernberg <[email protected]>, 2021\n"
 "Language-Team: Swedish (https://www.transifex.com/mate/teams/13566/sv/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -28,34 +29,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr ""
+msgstr "Visa alla fönster"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Visa fönster från alla arbetsytor."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr ""
+msgstr "Visa skrivbordstiteln och knappen för utloggning"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -64,57 +65,61 @@ msgid "Window Picker Applet Factory"
 msgstr "Panelprogramsfabrik för Fönsterväljare"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Fönsterväljare"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Inställningar"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Om"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE utvecklarna"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Inställningar"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Logga ut, byt användare, lås skärmen eller stäng av datorn"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Ett fel inträffade vid körning av \"%s\": %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Skrivbord"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Stäng fönster"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Stäng"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Stäng aktuellt fönster."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Knapp för fönstert i aktivitetfältet"
 
diff --git a/po/ta.po b/po/ta.po
index 3d3c665..3a8b9fa 100644
--- a/po/ta.po
+++ b/po/ta.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Tamil (https://www.transifex.com/mate/teams/13566/ta/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "எல்லா  பணியிடத்திலுள்ள விண்டோவை  காண்பி "
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr "விண்டோ தேர்ந்தெடுப்பான்  - ஆப்லெட் "
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "விண்டோவை தேர்ந்தெடுக்க "
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "விருப்ப தேர்வுகள் "
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "பற்றி "
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "விருப்ப தேர்வுகள் "
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr " '%s': %sயை செயலாக்குவதில் தவறு ஏற்பட்டுள்ளது"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "பணிமேடை"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "விண்டோவை  மூடுக "
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "மூடுக "
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "தற்போதைய  விண்டோவை  மூடுக "
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "விண்டோ பணி பொத்தான் "
 
diff --git a/po/te.po b/po/te.po
index a0f7406..4aabbe9 100644
--- a/po/te.po
+++ b/po/te.po
@@ -10,9 +10,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Telugu (https://www.transifex.com/mate/teams/13566/te/)\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -59,57 +59,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "కిటికీ ఎంపికరి"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "అభిరుచులు (_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "గురించి (_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "అభిరుచులు"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr " '%s'ను నిర్వర్తించుటలో దోషం: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "డెస్క్‍టాప్"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "కిటికీని మూసివేయి"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "మూసివేయి"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "ప్రస్తుత కిటికీని మూసివేయి"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "కిటికీ కార్య బొత్తాం"
 
diff --git a/po/tg.po b/po/tg.po
index 0c6484d..5c39164 100644
--- a/po/tg.po
+++ b/po/tg.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Tajik (https://www.transifex.com/mate/teams/13566/tg/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Мизи корӣ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/th.po b/po/th.po
index 753e094..6fb5f47 100644
--- a/po/th.po
+++ b/po/th.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Rockers <[email protected]>, 2019\n"
 "Language-Team: Thai (https://www.transifex.com/mate/teams/13566/th/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_การกำหนดค่า"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "เ_กี่ยวกับ"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "การตั้งค่า"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "ออกจากระบบ, เปลี่ยนผู้ใช้, ล็อกจอ หรือ ปิดเครื่องคอมพิวเตอร์"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "ผิดพลาดขณะเรียกใช้ '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "พื้นโต๊ะ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "ปิดหน้าต่าง"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "ปิด"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "ปิดหน้าต่างปัจจุบัน"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/tk.po b/po/tk.po
index 3c6c9f1..efb0936 100644
--- a/po/tk.po
+++ b/po/tk.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Turkmen (https://www.transifex.com/mate/teams/13566/tk/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Barada"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Seçenekler"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktoap"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Äpişgäni ýap"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/tl.po b/po/tl.po
index fc88a85..1063b5b 100644
--- a/po/tl.po
+++ b/po/tl.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Tagalog (https://www.transifex.com/mate/teams/13566/tl/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/tr.po b/po/tr.po
index 797420f..34632dc 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -11,9 +11,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Turkish (https://www.transifex.com/mate/teams/13566/tr/)\n"
@@ -24,34 +24,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Tüm çalışma sayfalarında penceleri göster"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -60,57 +60,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Pencere Seçici Uygulamacık Üreticisi"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Pencere Seçicisi"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Tercihler"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Hakkında"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Tercihler"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Çık, kullanıcı değiştir, ekranı kilitle veya bilgisayarı kapat"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "'%s' çalıştırılırken hata oluştu: %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Masaüstü"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Pencereyi kapat"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Kapat"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Güncel pencereyi kapat."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Pencere Görev Düğmesi"
 
diff --git a/po/ts.po b/po/ts.po
index b8e7db2..f816b08 100644
--- a/po/ts.po
+++ b/po/ts.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2018\n"
 "Language-Team: Tsonga (https://www.transifex.com/mate/teams/13566/ts/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Mintsakelo"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/tt.po b/po/tt.po
index 2b705e6..9dc001c 100644
--- a/po/tt.po
+++ b/po/tt.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
 "Language-Team: Tatar (https://www.transifex.com/mate/teams/13566/tt/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Turında"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/ug.po b/po/ug.po
index 5745f62..9acd273 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -8,47 +8,47 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
-"Language-Team: Uighur (https://www.transifex.com/mate/teams/13566/ug/)\n"
+"Language-Team: Uyghur (https://www.transifex.com/mate/teams/13566/ug/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: ug\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "مايىللىق(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "ھەققىدە(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "مايىللىق"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "\"%s\" ئىجرا قىلغاندا خاتالىق كۆرۈلدى :%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ئۈستەل ئۈستى"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "رامكىنى يېپىش"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/uk.po b/po/uk.po
index 9d35f78..3b0ea5a 100644
--- a/po/uk.po
+++ b/po/uk.po
@@ -7,16 +7,15 @@
 # zubr139, 2018
 # Шаповалов Анатолій Романович <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# Vlad - <[email protected]>, 2019
-# Микола Ткач <[email protected]>, 2020
+# Микола Ткач <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: Микола Ткач <[email protected]>, 2020\n"
+"Last-Translator: Микола Ткач <[email protected]>, 2021\n"
 "Language-Team: Ukrainian (https://www.transifex.com/mate/teams/13566/uk/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -25,36 +24,36 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n % 1 == 0 && n % 10 == 1 && n % 100 != 11 ? 0 : n % 1 == 0 && n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14) ? 1 : n % 1 == 0 && (n % 10 ==0 || (n % 10 >=5 && n % 10 <=9) || (n % 100 >=11 && n % 100 <=14 )) ? 2: 3);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
-msgstr "Показати усі вікна"
+msgstr "Показати всі вікна"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Показувати вікна з усіх робочих просторів."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
-msgstr "Показувати заголовок стільниці і кнопку виходу"
+msgstr "Показувати заголовок стільниці та кнопку виходу"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
-"Показувати заголовок стільниці коли всі вікна згорнуті і додавати кнопку "
+"Показувати заголовок стільниці коли всі вікна згорнуто та додавати кнопку "
 "виходу"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "Сміливий заголовок вікон"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "Покажіть заголовок вікон із жирним обличчям."
 
@@ -63,59 +62,63 @@ msgid "Window Picker Applet Factory"
 msgstr "Фабрика аплету вказівника вікон"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Вибір вікон"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Налаштування"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Про програму"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Авторське право © 2008 Канонікал Ltd\n"
+"Авторське право © 2013-2014 Стефано Карапецас\n"
+"Авторське право© 2015-2021 Розробники MATE"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Налаштування"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
-"Вийти, змінити користувача, заблокувати екран чи вимкнути живлення "
+"Вийти, змінити користувача, заблокувати екран, або вимкнути живлення "
 "комп'ютера"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Помилка при виконанні \"%s\": %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Стільниця"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Закрити вікно"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Закрити"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Закрити поточне вікно."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Кнопка завдань вікна"
 
@@ -135,16 +138,16 @@ msgstr "Прив'язка"
 #: maximus/org.mate.maximus.gschema.xml.in:15
 #: maximus/org.mate.maximus.gschema.xml.in:16
 msgid "Undecorate windows when maximized"
-msgstr "Прибрати оздобу з вікон, коли вони розгорнуті на увесь екран"
+msgstr "Прибрати оздобу з вікон, коли вони розгорнуті на весь екран"
 
 #: maximus/org.mate.maximus.gschema.xml.in:20
 msgid "Do not automatically maximize newly opened windows"
-msgstr "Самочинно не розгортати на увесь екран нові відкриті вікна"
+msgstr "Самочинно не розгортати на весь екран нові відкриті вікна"
 
 #: maximus/org.mate.maximus.gschema.xml.in:21
 msgid ""
 "Do not automatically maximize newly opened windows. If undecorate is set, "
 "will still undecorate maximized windows."
 msgstr ""
-"Не розгортати на увесь екран нові вікна. Якщо усунення оздоблення "
+"Не розгортати на весь екран нові вікна. Якщо усунення оздоблення "
 "налаштовано, все одно не буде оздоблювати розгорнуті вікна."
diff --git a/po/ur.po b/po/ur.po
index fe78533..efa849b 100644
--- a/po/ur.po
+++ b/po/ur.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Urdu (https://www.transifex.com/mate/teams/13566/ur/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_ترجیحات"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_بابت"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "ترجیحات"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "نفاذ کرتے ہوئے غلطی '%s': %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "ڈیسک ٹاپ"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/uz.po b/po/uz.po
index 3f4be00..33480d9 100644
--- a/po/uz.po
+++ b/po/uz.po
@@ -4,15 +4,15 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# muzaffar habibullayev <[email protected]>, 2019
+# Muzaffar Habibullayev <[email protected]>, 2019
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: muzaffar habibullayev <[email protected]>, 2019\n"
+"Last-Translator: Muzaffar Habibullayev <[email protected]>, 2019\n"
 "Language-Team: Uzbek (https://www.transifex.com/mate/teams/13566/uz/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Barcha ish oʻrinlaridagi oynalarni koʻrsatish."
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,59 +57,60 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Oyna Tanlovchi"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Xususiyatlar"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Haqida"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Parametrlar"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 "Tizimdan chiqish, foydalanuvchini o'zgartirish, ekranni qulflash yoki "
 "kompyuterni o'chirish"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Ish stoli"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Oynani yopish"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Yopish"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Joriy oynani yopish."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Oyna Vazifa Tugmasi"
 
diff --git a/po/vi.po b/po/vi.po
index 51934dd..470bbb4 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -12,9 +12,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Martin Wimpress <[email protected]>, 2019\n"
 "Language-Team: Vietnamese (https://www.transifex.com/mate/teams/13566/vi/)\n"
@@ -25,34 +25,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "Hiện các cửa sổ trên mọi vùng làm việc"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -61,57 +61,58 @@ msgid "Window Picker Applet Factory"
 msgstr "Bộ tạo tiểu dụng chọn cửa sổ"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "Chọn cửa sổ"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Tùy thích"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Giới thiệu"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Tùy chỉnh"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "Đăng xuất, chuyển đổi người dùng, khóa màn hình hay tắt máy"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Gặp lỗi khi thực thi « %s » : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Bàn làm việc"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Đóng cửa sổ"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "Đóng tập tin "
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "Đóng cửa sổ hiện tại."
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "Nút tác vụ cửa sổ"
 
diff --git a/po/wa.po b/po/wa.po
index ea8e0ee..9172765 100644
--- a/po/wa.po
+++ b/po/wa.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Walloon (https://www.transifex.com/mate/teams/13566/wa/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Preferinces"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "Å_d fwait"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Preferinces"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Sicribanne"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Clôre li purnea"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/xh.po b/po/xh.po
index c1cac2f..34327d8 100644
--- a/po/xh.po
+++ b/po/xh.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Xhosa (https://www.transifex.com/mate/teams/13566/xh/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Ezikhethwayo"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Malunga"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Uluhlu lwezinto ezikhethwayo"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "Kuye kwakho impazamo ekwenzeni '%s' : %s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "I-desktop"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Vala ifestile"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/yo.po b/po/yo.po
index 5c9d6d1..717efae 100644
--- a/po/yo.po
+++ b/po/yo.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Yoruba (https://www.transifex.com/mate/teams/13566/yo/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Àwọn ìkúndùǹ"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Nípa"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "Àwọn ìkúndùn"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Ojú-iṣẹ́"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Ti Fèrèsé"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""
 
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 0da0899..129d82f 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -5,19 +5,20 @@
 # 
 # Translators:
 # Christopher M <[email protected]>, 2018
-# liushuyu011 <[email protected]>, 2018
+# shuyu liu <[email protected]>, 2018
 # Mingye Wang <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
 # Mingcong Bai <[email protected]>, 2019
 # zhineng404 <[email protected]>, 2019
+# Wenbin Lv <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: zhineng404 <[email protected]>, 2019\n"
+"Last-Translator: Wenbin Lv <[email protected]>, 2021\n"
 "Language-Team: Chinese (China) (https://www.transifex.com/mate/teams/13566/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -26,34 +27,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "显示所有窗口"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "显示所有工作区中的窗口"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "显示桌面标题和注销按钮"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr "没有选择窗口时显示桌面的标题，并附加注销按钮。"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "加粗窗口标题"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "用粗体显示窗口标题。"
 
@@ -62,57 +63,61 @@ msgid "Window Picker Applet Factory"
 msgstr "窗口拾取小程序工厂"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "窗口选择程序"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "属性(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "关于(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"版权所有 © 2008 Canonical Ltd\n"
+"版权所有 © 2013-2014 Stefano Karapetsas\n"
+"版权所有 © 2015-2021 MATE 开发者"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "首选项"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "注销、切换用户、锁定屏幕或关闭计算机"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "执行“%s”时发生错误：%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "桌面"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "关闭窗口"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "关闭"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "关闭当前窗口。"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "窗口任务按钮"
 
diff --git a/po/zh_HK.po b/po/zh_HK.po
index 14f6834..a96d5a9 100644
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
@@ -9,9 +9,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: tomoe_musashi <[email protected]>, 2019\n"
 "Language-Team: Chinese (Hong Kong) (https://www.transifex.com/mate/teams/13566/zh_HK/)\n"
@@ -22,34 +22,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -58,57 +58,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "視窗選取器"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "偏好設定(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "關於(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "偏好設定"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "登出, 切換使用者, 鎖定螢幕或關閉電腦電源"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "執行‘%s’時出現錯誤：%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "桌面"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "關閉視窗"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "關閉"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "關閉目前視窗"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "視窗與按鈕"
 
diff --git a/po/zh_TW.po b/po/zh_TW.po
index 8432663..654aad8 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -6,15 +6,15 @@
 # Translators:
 # 趙惟倫 <[email protected]>, 2018
 # Stefano Karapetsas <[email protected]>, 2019
-# 黃柏諺 <[email protected]>, 2020
+# 黃柏諺 <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
-"Last-Translator: 黃柏諺 <[email protected]>, 2020\n"
+"Last-Translator: 黃柏諺 <[email protected]>, 2021\n"
 "Language-Team: Chinese (Taiwan) (https://www.transifex.com/mate/teams/13566/zh_TW/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,34 +23,34 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr "顯示所有視窗"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr "顯示所有工作區的視窗。"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr "顯示桌面標題與登出按鈕"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr "在沒有選取視窗時，顯示桌面標題，並加上登出按鈕。"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr "粗體視窗標題"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr "以粗體顯示視窗標題。"
 
@@ -59,57 +59,61 @@ msgid "Window Picker Applet Factory"
 msgstr "視窗選擇小程式工廠"
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr "視窗選擇程式"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr "preferences-system-windows"
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "偏好設定(_P)"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "關於(_A)"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE 開發者"
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr "偏好設定"
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr "登出、切換使用者、鎖定螢幕或關閉電腦"
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr "執行‘%s’時出現錯誤：%s"
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "桌面"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "關閉視窗"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr "關閉"
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr "關閉目前的視窗。"
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr "視窗任務按鈕"
 
diff --git a/po/zu.po b/po/zu.po
index 34db23c..23e8e4a 100644
--- a/po/zu.po
+++ b/po/zu.po
@@ -8,9 +8,9 @@
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-netbook 1.23.0\n"
+"Project-Id-Version: mate-netbook 1.24.0\n"
 "Report-Msgid-Bugs-To: https://www.transifex.com/mate/MATE/\n"
-"POT-Creation-Date: 2020-01-05 15:19+0100\n"
+"POT-Creation-Date: 2021-06-21 23:23+0200\n"
 "PO-Revision-Date: 2018-03-11 19:20+0000\n"
 "Last-Translator: Stefano Karapetsas <[email protected]>, 2019\n"
 "Language-Team: Zulu (https://www.transifex.com/mate/teams/13566/zu/)\n"
@@ -21,34 +21,34 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:5
-#: mate-window-picker-applet/applet.c:318
+#: mate-window-picker-applet/applet.c:317
 msgid "Show all windows"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:6
-#: mate-window-picker-applet/applet.c:320
+#: mate-window-picker-applet/applet.c:319
 msgid "Show windows from all workspaces."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:10
-#: mate-window-picker-applet/applet.c:327
+#: mate-window-picker-applet/applet.c:326
 msgid "Show desktop title and logout button"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:11
-#: mate-window-picker-applet/applet.c:329
+#: mate-window-picker-applet/applet.c:328
 msgid ""
 "Show a title for the desktop when no window is selected, and append a logout"
 " button."
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:15
-#: mate-window-picker-applet/applet.c:336
+#: mate-window-picker-applet/applet.c:335
 msgid "Bold windows title"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.applet.mate-window-picker-applet.gschema.xml.in:16
-#: mate-window-picker-applet/applet.c:338
+#: mate-window-picker-applet/applet.c:337
 msgid "Show windows title with a bold face."
 msgstr ""
 
@@ -57,57 +57,58 @@ msgid "Window Picker Applet Factory"
 msgstr ""
 
 #: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:9
+#: mate-window-picker-applet/applet.c:244
 #: mate-window-picker-applet/applet.c:245
-#: mate-window-picker-applet/applet.c:246
 msgid "Window Picker"
 msgstr ""
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon
-#. file name)!
-#: mate-window-picker-applet/org.mate.panel.MateWindowPicker.mate-panel-applet.desktop.in.in:12
-msgid "preferences-system-windows"
-msgstr ""
-
-#: mate-window-picker-applet/applet.c:65
+#: mate-window-picker-applet/applet.c:66
 msgid "_Preferences"
 msgstr "_Okuthandekayo"
 
-#: mate-window-picker-applet/applet.c:68
+#: mate-window-picker-applet/applet.c:69
 msgid "_About"
 msgstr "_Nge"
 
-#: mate-window-picker-applet/applet.c:301
+#: mate-window-picker-applet/applet.c:250
+msgid ""
+"Copyright © 2008 Canonical Ltd\n"
+"Copyright © 2013-2014 Stefano Karapetsas\n"
+"Copyright © 2015-2021 MATE developers"
+msgstr ""
+
+#: mate-window-picker-applet/applet.c:300
 msgid "Preferences"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:68
-#: mate-window-picker-applet/task-title.c:315
+#: mate-window-picker-applet/task-title.c:69
+#: mate-window-picker-applet/task-title.c:316
 msgid "Log off, switch user, lock screen or power down the computer"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:85
+#: mate-window-picker-applet/task-title.c:86
 #, c-format
 msgid "There was an error executing '%s': %s"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:309
-#: mate-window-picker-applet/task-title.c:574
+#: mate-window-picker-applet/task-title.c:310
+#: mate-window-picker-applet/task-title.c:575
 msgid "Desktop"
 msgstr "Isiga-nyezi"
 
-#: mate-window-picker-applet/task-title.c:340
+#: mate-window-picker-applet/task-title.c:341
 msgid "Close window"
 msgstr "Vala ifasitela"
 
-#: mate-window-picker-applet/task-title.c:598
+#: mate-window-picker-applet/task-title.c:599
 msgid "Close"
 msgstr ""
 
-#: mate-window-picker-applet/task-title.c:599
+#: mate-window-picker-applet/task-title.c:600
 msgid "Close current window."
 msgstr ""
 
-#: mate-window-picker-applet/task-item.c:680
+#: mate-window-picker-applet/task-item.c:681
 msgid "Window Task Button"
 msgstr ""