tx: sync with transifex

107 files changed, 1147 insertions, 586 deletions

diff --git a/po/LINGUAS b/po/LINGUAS
index d2fa82b..7a4147c 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -25,6 +25,7 @@ el
 en_AU
 en_CA
 en_GB
+en_US
 eo
 es
 es_CL
diff --git a/po/af.po b/po/af.po
index c968d35..fd6cbbe 100644
--- a/po/af.po
+++ b/po/af.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Afrikaans (https://www.transifex.com/mate/teams/13566/af/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Afrikaans (https://app.transifex.com/mate/teams/13566/af/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/am.po b/po/am.po
index f8c9c26..7e9d15f 100644
--- a/po/am.po
+++ b/po/am.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# samson <[email protected]>, 2018
+# samson <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: samson <[email protected]>, 2018\n"
-"Language-Team: Amharic (https://www.transifex.com/mate/teams/13566/am/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: samson <[email protected]>, 2021\n"
+"Language-Team: Amharic (https://app.transifex.com/mate/teams/13566/am/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ar.po b/po/ar.po
index fd1ef87..a8237ff 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# مهدي السطيفي <[email protected]>, 2018
-# alibacha19 <[email protected]>, 2018
-# Abdulwahab Bah <[email protected]>, 2018
-# Saif Husam <[email protected]>, 2018
+# مهدي السطيفي <[email protected]>, 2021
+# alibacha19 <[email protected]>, 2021
+# Abdulwahab Bah <[email protected]>, 2021
+# Saif Husam <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Saif Husam <[email protected]>, 2018\n"
-"Language-Team: Arabic (https://www.transifex.com/mate/teams/13566/ar/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Saif Husam <[email protected]>, 2021\n"
+"Language-Team: Arabic (https://app.transifex.com/mate/teams/13566/ar/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/as.po b/po/as.po
index aecd300..3b2c7cf 100644
--- a/po/as.po
+++ b/po/as.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Assamese (https://www.transifex.com/mate/teams/13566/as/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Assamese (https://app.transifex.com/mate/teams/13566/as/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ast.po b/po/ast.po
index 6b3f944..5543914 100644
--- a/po/ast.po
+++ b/po/ast.po
@@ -4,17 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# enolp <[email protected]>, 2018
+# Iñigo Varela <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
+# enolp <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: enolp <[email protected]>, 2018\n"
-"Language-Team: Asturian (https://www.transifex.com/mate/teams/13566/ast/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: enolp <[email protected]>, 2021\n"
+"Language-Team: Asturian (https://app.transifex.com/mate/teams/13566/ast/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -208,7 +209,7 @@ msgstr ""
 #: backends/alsa/alsa-constants.c:97 backends/alsa/alsa-constants.c:215
 #: backends/oss/oss-device.c:115
 msgid "Video"
-msgstr "Vídeu"
+msgstr "Videu"
 
 #: backends/alsa/alsa-constants.c:98 backends/alsa/alsa-constants.c:202
 msgid "TV Tuner"
diff --git a/po/az.po b/po/az.po
index 8316a4f..dde1c9d 100644
--- a/po/az.po
+++ b/po/az.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Azerbaijani (https://www.transifex.com/mate/teams/13566/az/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Azerbaijani (https://app.transifex.com/mate/teams/13566/az/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/be.po b/po/be.po
index 2509025..f5992dd 100644
--- a/po/be.po
+++ b/po/be.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Mihail Varantsou <[email protected]>, 2018
+# Mihail Varantsou <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Mihail Varantsou <[email protected]>, 2018\n"
-"Language-Team: Belarusian (https://www.transifex.com/mate/teams/13566/be/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Mihail Varantsou <[email protected]>, 2021\n"
+"Language-Team: Belarusian (https://app.transifex.com/mate/teams/13566/be/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/bg.po b/po/bg.po
index 8b8e33b..c35e5a1 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -4,17 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Любомир Василев, 2018
-# Замфир Йончев <[email protected]>, 2018
+# Любомир Василев, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# Замфир Йончев <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Замфир Йончев <[email protected]>, 2018\n"
-"Language-Team: Bulgarian (https://www.transifex.com/mate/teams/13566/bg/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Замфир Йончев <[email protected]>, 2021\n"
+"Language-Team: Bulgarian (https://app.transifex.com/mate/teams/13566/bg/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -479,7 +480,7 @@ msgstr "OSS миксер %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Сила на звука"
+msgstr "Дял"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/bn.po b/po/bn.po
index a3332b6..1edbe5f 100644
--- a/po/bn.po
+++ b/po/bn.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Bengali (https://www.transifex.com/mate/teams/13566/bn/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Bengali (https://app.transifex.com/mate/teams/13566/bn/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/bn_IN.po b/po/bn_IN.po
index 82414b0..3aa1228 100644
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Bengali (India) (https://www.transifex.com/mate/teams/13566/bn_IN/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Bengali (India) (https://app.transifex.com/mate/teams/13566/bn_IN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/br.po b/po/br.po
index 287b08c..65abe1c 100644
--- a/po/br.po
+++ b/po/br.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Breton (https://www.transifex.com/mate/teams/13566/br/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Breton (https://app.transifex.com/mate/teams/13566/br/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/bs.po b/po/bs.po
index bd6303e..5d0ea29 100644
--- a/po/bs.po
+++ b/po/bs.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Sky Lion <[email protected]>, 2018
+# Sky Lion <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Sky Lion <[email protected]>, 2018\n"
-"Language-Team: Bosnian (https://www.transifex.com/mate/teams/13566/bs/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Sky Lion <[email protected]>, 2021\n"
+"Language-Team: Bosnian (https://app.transifex.com/mate/teams/13566/bs/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ca.po b/po/ca.po
index e6e4bae..c84c209 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Robert Antoni Buj i Gelonch <[email protected]>, 2018
+# Robert Antoni Buj i Gelonch <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Robert Antoni Buj i Gelonch <[email protected]>, 2018\n"
-"Language-Team: Catalan (https://www.transifex.com/mate/teams/13566/ca/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Robert Antoni Buj i Gelonch <[email protected]>, 2021\n"
+"Language-Team: Catalan (https://app.transifex.com/mate/teams/13566/ca/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/[email protected] b/po/[email protected]
index 64ca8bd..c3c7f38 100644
--- a/po/[email protected]
+++ b/po/[email protected]
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Jose Alfredo Murcia Andrés <[email protected]>, 2018
+# Jose Alfredo Murcia Andrés <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Jose Alfredo Murcia Andrés <[email protected]>, 2018\n"
-"Language-Team: Catalan (Valencian) (https://www.transifex.com/mate/teams/13566/ca@valencia/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Jose Alfredo Murcia Andrés <[email protected]>, 2021\n"
+"Language-Team: Catalan (Valencian) (https://app.transifex.com/mate/teams/13566/ca@valencia/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/cmn.po b/po/cmn.po
index c429401..a0194df 100644
--- a/po/cmn.po
+++ b/po/cmn.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# 趙惟倫 <[email protected]>, 2018
+# 趙惟倫 <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: 趙惟倫 <[email protected]>, 2018\n"
-"Language-Team: Chinese (Mandarin) (https://www.transifex.com/mate/teams/13566/cmn/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: 趙惟倫 <[email protected]>, 2021\n"
+"Language-Team: Chinese (Mandarin) (https://app.transifex.com/mate/teams/13566/cmn/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/crh.po b/po/crh.po
index 8684cf1..7d1eb12 100644
--- a/po/crh.po
+++ b/po/crh.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Crimean Turkish (https://www.transifex.com/mate/teams/13566/crh/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Crimean Turkish (https://app.transifex.com/mate/teams/13566/crh/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/cs.po b/po/cs.po
index ab9aa8d..0c3a736 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -4,17 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Michal <[email protected]>, 2018
-# 6e833d5535e2fe0dd9dfa7fe5bf473f2_d78f422 <64c38a0ff10419c64e8e03d54c72b3bd_352524>, 2018
+# ToMáš Marný, 2021
+# Michal <[email protected]>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# 6e833d5535e2fe0dd9dfa7fe5bf473f2_d78f422 <64c38a0ff10419c64e8e03d54c72b3bd_352524>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: 6e833d5535e2fe0dd9dfa7fe5bf473f2_d78f422 <64c38a0ff10419c64e8e03d54c72b3bd_352524>, 2018\n"
-"Language-Team: Czech (https://www.transifex.com/mate/teams/13566/cs/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: 6e833d5535e2fe0dd9dfa7fe5bf473f2_d78f422 <64c38a0ff10419c64e8e03d54c72b3bd_352524>, 2021\n"
+"Language-Team: Czech (https://app.transifex.com/mate/teams/13566/cs/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -462,7 +464,7 @@ msgstr "Povoleno"
 
 #: backends/alsa/alsa-constants.c:220
 msgid "Disabled"
-msgstr "Zakázáno"
+msgstr "Vypnuto"
 
 #: backends/alsa/alsa-device.c:630
 msgid "On"
@@ -479,7 +481,7 @@ msgstr "Směšovač OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Hlasitost"
+msgstr "Svazek"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/cy.po b/po/cy.po
index 576d65a..dc70683 100644
--- a/po/cy.po
+++ b/po/cy.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# ciaran, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# ciaran, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: ciaran, 2018\n"
-"Language-Team: Welsh (https://www.transifex.com/mate/teams/13566/cy/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: ciaran, 2021\n"
+"Language-Team: Welsh (https://app.transifex.com/mate/teams/13566/cy/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/da.po b/po/da.po
index 7d2496b..8fa0c93 100644
--- a/po/da.po
+++ b/po/da.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Joe Hansen <[email protected]>, 2018
+# Joe Hansen <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Joe Hansen <[email protected]>, 2018\n"
-"Language-Team: Danish (https://www.transifex.com/mate/teams/13566/da/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Joe Hansen <[email protected]>, 2021\n"
+"Language-Team: Danish (https://app.transifex.com/mate/teams/13566/da/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/de.po b/po/de.po
index ce1844f..bd156e6 100644
--- a/po/de.po
+++ b/po/de.po
@@ -4,19 +4,20 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Ettore Atalan <[email protected]>, 2018
-# Tobias Bannert <[email protected]>, 2018
-# Xpistian <[email protected]>, 2018
-# Julian Rüger <[email protected]>, 2018
+# Ettore Atalan <[email protected]>, 2021
+# Tobias Bannert <[email protected]>, 2021
+# Xpistian <[email protected]>, 2021
+# Julian Rüger <[email protected]>, 2021
+# Paul Zillmann <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Julian Rüger <[email protected]>, 2018\n"
-"Language-Team: German (https://www.transifex.com/mate/teams/13566/de/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Paul Zillmann <[email protected]>, 2021\n"
+"Language-Team: German (https://app.transifex.com/mate/teams/13566/de/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -481,7 +482,7 @@ msgstr "OSS-Mischer %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Lautstärke"
+msgstr "Volumen"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/dz.po b/po/dz.po
index db53bbc..f8cfc1c 100644
--- a/po/dz.po
+++ b/po/dz.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Dzongkha (https://www.transifex.com/mate/teams/13566/dz/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Dzongkha (https://app.transifex.com/mate/teams/13566/dz/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/el.po b/po/el.po
index 85c492a..45fee9f 100644
--- a/po/el.po
+++ b/po/el.po
@@ -4,18 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Efstathios Iosifidis <[email protected]>, 2018
-# Panos Panagiotopoulos <[email protected]>, 2018
-# Angelos Chraniotis <[email protected]>, 2018
+# Efstathios Iosifidis <[email protected]>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# Panos Panagiotopoulos <[email protected]>, 2021
+# Angelos Chraniotis, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Angelos Chraniotis <[email protected]>, 2018\n"
-"Language-Team: Greek (https://www.transifex.com/mate/teams/13566/el/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Angelos Chraniotis, 2021\n"
+"Language-Team: Greek (https://app.transifex.com/mate/teams/13566/el/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -480,7 +481,7 @@ msgstr "Μίκτης OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Ένταση"
+msgstr "Xωρητικότητα"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/en_AU.po b/po/en_AU.po
index 5445bfe..8db0623 100644
--- a/po/en_AU.po
+++ b/po/en_AU.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Michael Findlay <[email protected]>, 2018
+# Michael Findlay <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Michael Findlay <[email protected]>, 2018\n"
-"Language-Team: English (Australia) (https://www.transifex.com/mate/teams/13566/en_AU/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Michael Findlay <[email protected]>, 2021\n"
+"Language-Team: English (Australia) (https://app.transifex.com/mate/teams/13566/en_AU/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/en_CA.po b/po/en_CA.po
index b7189db..0f0fc2f 100644
--- a/po/en_CA.po
+++ b/po/en_CA.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: English (Canada) (https://www.transifex.com/mate/teams/13566/en_CA/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: English (Canada) (https://app.transifex.com/mate/teams/13566/en_CA/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/en_GB.po b/po/en_GB.po
index a7022c1..f218f49 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Andi Chandler <[email protected]>, 2018
-# Martin Wimpress <[email protected]>, 2018
+# Andi Chandler <[email protected]>, 2021
+# Martin Wimpress <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Martin Wimpress <[email protected]>, 2018\n"
-"Language-Team: English (United Kingdom) (https://www.transifex.com/mate/teams/13566/en_GB/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Martin Wimpress <[email protected]>, 2021\n"
+"Language-Team: English (United Kingdom) (https://app.transifex.com/mate/teams/13566/en_GB/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/en_US.po b/po/en_US.po
new file mode 100644
index 0000000..e1d8380
--- /dev/null
+++ b/po/en_US.po
@@ -0,0 +1,546 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR MATE Desktop Environment team
+# This file is distributed under the same license as the libmatemixer package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# 
+# Translators:
+# Christopher Patrick <[email protected]>, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: libmatemixer 1.23.0\n"
+"Report-Msgid-Bugs-To: https://mate-desktop.org\n"
+"POT-Creation-Date: 2019-11-04 23:09+0100\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Christopher Patrick <[email protected]>, 2021\n"
+"Language-Team: English (United States) (https://app.transifex.com/mate/teams/13566/en_US/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: en_US\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: backends/alsa/alsa-constants.c:41
+msgid "Master"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:42
+msgid "Hardware Master"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:43 backends/oss/oss-device.c:92
+msgid "PCM"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:44 backends/oss/oss-device.c:95
+msgid "Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:45
+msgid "Desktop Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:46 backends/alsa/alsa-constants.c:47
+#: backends/alsa/alsa-constants.c:48
+msgid "Front Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:49
+msgid "Headphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:50
+msgid "Headphone 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:51
+msgid "Headset"
+msgstr "Headset"
+
+#: backends/alsa/alsa-constants.c:52 backends/alsa/alsa-constants.c:53
+#: backends/alsa/alsa-constants.c:54 backends/alsa/alsa-constants.c:55
+msgid "Surround Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:56 backends/alsa/alsa-constants.c:57
+msgid "Center Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:58 backends/alsa/alsa-constants.c:59
+msgid "CLFE Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:60 backends/alsa/alsa-constants.c:136
+msgid "Digital"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:61
+msgid "Master Mono"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:62
+msgid "Master Digital"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:63 backends/alsa/alsa-constants.c:64
+msgid "Side Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:65
+msgid "Rear Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:66
+msgid "Wave"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:67 backends/alsa/alsa-constants.c:100
+#: backends/alsa/alsa-constants.c:216
+msgid "Phone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:68 backends/alsa/alsa-constants.c:214
+#: backends/oss/oss-device.c:98
+msgid "CD"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:69
+msgid "Music"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:70
+msgid "AC97"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:71 backends/alsa/alsa-constants.c:72
+msgid "LFE Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:73
+msgid "Bass Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:74
+msgid "PC Speaker"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:75 backends/oss/oss-device.c:91
+msgid "Synth"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:76
+msgid "MIDI"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:77
+msgid "Synth/MIDI"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:78 backends/oss/oss-device.c:89
+msgid "Bass"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:79 backends/oss/oss-device.c:90
+msgid "Treble"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:82
+msgid "Capture"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:83 backends/alsa/alsa-constants.c:127
+#: backends/alsa/alsa-constants.c:157 backends/alsa/alsa-constants.c:158
+#: backends/oss/oss-device.c:97
+msgid "Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:84 backends/alsa/alsa-constants.c:195
+msgid "Microphone/Line In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:85 backends/alsa/alsa-constants.c:86
+#: backends/alsa/alsa-constants.c:169 backends/alsa/alsa-constants.c:170
+#: backends/alsa/alsa-constants.c:172 backends/alsa/alsa-constants.c:173
+#: backends/alsa/alsa-constants.c:174
+msgid "Internal Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:87 backends/alsa/alsa-constants.c:164
+#: backends/alsa/alsa-constants.c:165
+msgid "Front Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:88 backends/alsa/alsa-constants.c:184
+#: backends/alsa/alsa-constants.c:185
+msgid "Rear Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:89 backends/alsa/alsa-constants.c:168
+msgid "Dock Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:90 backends/alsa/alsa-constants.c:166
+msgid "Headphone Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:91 backends/alsa/alsa-constants.c:167
+msgid "Headset Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:92
+msgid "Inverted Internal Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:93 backends/alsa/alsa-constants.c:94
+#: backends/alsa/alsa-constants.c:95 backends/alsa/alsa-constants.c:192
+#: backends/alsa/alsa-constants.c:193 backends/alsa/alsa-constants.c:194
+#: backends/alsa/alsa-constants.c:197 backends/alsa/alsa-constants.c:198
+#: backends/oss/oss-device.c:96
+msgid "Line In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:96 backends/alsa/alsa-constants.c:204
+#: backends/alsa/alsa-constants.c:207
+msgid "Auxiliary"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:97 backends/alsa/alsa-constants.c:215
+#: backends/oss/oss-device.c:115
+msgid "Video"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:98 backends/alsa/alsa-constants.c:202
+msgid "TV Tuner"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:99 backends/alsa/alsa-constants.c:203
+msgid "FM"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:101
+msgid "Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:102
+msgid "Microphone Boost (+20dB)"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:103 backends/alsa/alsa-constants.c:104
+msgid "Internal Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:105
+msgid "Front Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:106
+msgid "Rear Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:107
+msgid "Dock Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:108
+msgid "Headphone Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:109
+msgid "Headset Microphone Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:110
+msgid "Line In Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:117
+msgid "Analog Output"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:118
+msgid "Analog Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:119
+msgid "Capture Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:120 backends/alsa/alsa-constants.c:121
+msgid "Input Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:122
+msgid "Digital Input Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:123
+msgid "PCM Capture Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:124
+msgid "Digital Playback Source"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:125
+msgid "Mono Output"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:126
+msgid "Shared Microphone/Line In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:128
+msgid "Microphone Jack Mode"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:129
+msgid "Surround Jack Mode"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:130
+msgid "Auto-Mute Mode"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:133
+msgid "External Amplifier"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:134
+msgid "Bass Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:135
+msgid "Capture Boost"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:137 backends/alsa/alsa-constants.c:201
+msgid "Digital In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:138
+msgid "Digital Default PCM"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:139
+msgid "Optical"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:140
+msgid "Auto Gain Control"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:141
+msgid "Mix"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:142
+msgid "Mix Mono"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:143
+msgid "Microphone Capture"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:144 backends/alsa/alsa-constants.c:199
+msgid "Input 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:145 backends/alsa/alsa-constants.c:200
+msgid "Input 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:152
+msgid "Speakers"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:153
+msgid "Headphones"
+msgstr "Headphones"
+
+#: backends/alsa/alsa-constants.c:154
+msgid "Front Panel Headphones"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:159
+msgid "Microphone 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:160
+msgid "Microphone 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:161 backends/alsa/alsa-constants.c:162
+#: backends/alsa/alsa-constants.c:163
+msgid "Microphone In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:171
+msgid "Internal Microphone 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:175
+msgid "Internal Digital Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:176 backends/alsa/alsa-constants.c:179
+msgid "Digital Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:177
+msgid "Digital Microphone 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:178
+msgid "Digital Microphone 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:180 backends/alsa/alsa-constants.c:181
+#: backends/alsa/alsa-constants.c:182 backends/alsa/alsa-constants.c:183
+msgid "External Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:186
+msgid "Camera Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:189
+msgid "Analog"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:190
+msgid "Analog In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:191
+msgid "Analog Inputs"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:196
+msgid "Line In/Microphone"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:205 backends/alsa/alsa-constants.c:206
+msgid "Auxiliary In"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:208
+msgid "Auxiliary 0"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:209
+msgid "Auxiliary 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:210
+msgid "Auxiliary 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:211
+msgid "Auxiliary 3"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:212
+msgid "Docking Station"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:213 backends/oss/oss-device.c:100
+msgid "Mixer"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:217
+msgid "Unknown 1"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:218
+msgid "Unknown 2"
+msgstr ""
+
+#: backends/alsa/alsa-constants.c:219
+msgid "Enabled"
+msgstr "Enabled"
+
+#: backends/alsa/alsa-constants.c:220
+msgid "Disabled"
+msgstr ""
+
+#: backends/alsa/alsa-device.c:630
+msgid "On"
+msgstr ""
+
+#: backends/alsa/alsa-device.c:631
+msgid "Off"
+msgstr "Off"
+
+#: backends/oss/oss-backend.c:403
+#, c-format
+msgid "OSS Mixer %d"
+msgstr ""
+
+#: backends/oss/oss-device.c:88
+msgid "Volume"
+msgstr ""
+
+#: backends/oss/oss-device.c:101
+msgid "PCM 2"
+msgstr ""
+
+#: backends/oss/oss-device.c:103
+msgid "Record"
+msgstr ""
+
+#: backends/oss/oss-device.c:104
+msgid "Input Gain"
+msgstr ""
+
+#: backends/oss/oss-device.c:105
+msgid "Output Gain"
+msgstr ""
+
+#: backends/oss/oss-device.c:106
+msgid "Line In 1"
+msgstr ""
+
+#: backends/oss/oss-device.c:107
+msgid "Line In 2"
+msgstr ""
+
+#: backends/oss/oss-device.c:108
+msgid "Line In 3"
+msgstr ""
+
+#: backends/oss/oss-device.c:110
+msgid "Digital 1"
+msgstr ""
+
+#: backends/oss/oss-device.c:111
+msgid "Digital 2"
+msgstr ""
+
+#: backends/oss/oss-device.c:112
+msgid "Digital 3"
+msgstr ""
+
+#: backends/oss/oss-device.c:113
+msgid "Phone In"
+msgstr ""
+
+#: backends/oss/oss-device.c:114
+msgid "Phone Out"
+msgstr ""
+
+#: backends/oss/oss-device.c:116
+msgid "Radio"
+msgstr ""
+
+#: backends/oss/oss-stream.c:210 backends/pulse/pulse-sink.c:144
+#: backends/pulse/pulse-source.c:141
+msgid "Connector"
+msgstr ""
+
+#: backends/pulse/pulse-device.c:385
+msgid "Profile"
+msgstr ""
+
+#: backends/pulse/pulse-monitor.c:275
+msgid "Peak detect"
+msgstr ""
diff --git a/po/eo.po b/po/eo.po
index 7282781..6feeb36 100644
--- a/po/eo.po
+++ b/po/eo.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# fenris <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2018
+# fenris <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Esperanto (https://www.transifex.com/mate/teams/13566/eo/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Esperanto (https://app.transifex.com/mate/teams/13566/eo/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/es.po b/po/es.po
index d4cc96f..8ca0315 100644
--- a/po/es.po
+++ b/po/es.po
@@ -4,26 +4,26 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Andres Sanchez <[email protected]>, 2018
-# elio <[email protected]>, 2018
-# Benjamin Perez Carrillo <[email protected]>, 2018
-# difusion, 2018
-# Emiliano Fascetti, 2018
-# Toni Estévez <[email protected]>, 2019
+# Toni Estévez <[email protected]>, 2021
+# Andres Sanchez <[email protected]>, 2021
+# elio <[email protected]>, 2021
+# Benjamin Perez Carrillo <[email protected]>, 2021
+# difusion, 2021
+# Emiliano Fascetti, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Toni Estévez <[email protected]>, 2019\n"
-"Language-Team: Spanish (https://www.transifex.com/mate/teams/13566/es/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Emiliano Fascetti, 2021\n"
+"Language-Team: Spanish (https://app.transifex.com/mate/teams/13566/es/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: es\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/es_CL.po b/po/es_CL.po
index ded60f8..2742b44 100644
--- a/po/es_CL.po
+++ b/po/es_CL.po
@@ -4,21 +4,21 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# prflr88 <[email protected]>, 2018
+# Pablo Lezaeta Reyes <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: prflr88 <[email protected]>, 2018\n"
-"Language-Team: Spanish (Chile) (https://www.transifex.com/mate/teams/13566/es_CL/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Pablo Lezaeta Reyes <[email protected]>, 2021\n"
+"Language-Team: Spanish (Chile) (https://app.transifex.com/mate/teams/13566/es_CL/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: es_CL\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/es_CO.po b/po/es_CO.po
index cafaad0..18a4d82 100644
--- a/po/es_CO.po
+++ b/po/es_CO.po
@@ -4,23 +4,23 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# John Toro <[email protected]>, 2018
-# Jose Barakat <[email protected]>, 2018
-# Julian Borrero <[email protected]>, 2018
+# John Toro <[email protected]>, 2021
+# Jose Barakat <[email protected]>, 2021
+# Julian Borrero <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Julian Borrero <[email protected]>, 2018\n"
-"Language-Team: Spanish (Colombia) (https://www.transifex.com/mate/teams/13566/es_CO/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Julian Borrero <[email protected]>, 2021\n"
+"Language-Team: Spanish (Colombia) (https://app.transifex.com/mate/teams/13566/es_CO/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: es_CO\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/es_MX.po b/po/es_MX.po
index 369103c..9e9c521 100644
--- a/po/es_MX.po
+++ b/po/es_MX.po
@@ -4,22 +4,22 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# jorge becerril <[email protected]>, 2018
-# Luis Medina <[email protected]>, 2018
+# jorge becerril <[email protected]>, 2021
+# Luis Medina <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Luis Medina <[email protected]>, 2018\n"
-"Language-Team: Spanish (Mexico) (https://www.transifex.com/mate/teams/13566/es_MX/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Luis Medina <[email protected]>, 2021\n"
+"Language-Team: Spanish (Mexico) (https://app.transifex.com/mate/teams/13566/es_MX/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: es_MX\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/et.po b/po/et.po
index 3ca4283..4f26a44 100644
--- a/po/et.po
+++ b/po/et.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Mattias Põldaru <[email protected]>, 2018
-# Ivar Smolin <[email protected]>, 2018
+# Mattias Põldaru <[email protected]>, 2021
+# Ivar Smolin <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Ivar Smolin <[email protected]>, 2018\n"
-"Language-Team: Estonian (https://www.transifex.com/mate/teams/13566/et/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Ivar Smolin <[email protected]>, 2021\n"
+"Language-Team: Estonian (https://app.transifex.com/mate/teams/13566/et/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/eu.po b/po/eu.po
index 7e28521..958bc86 100644
--- a/po/eu.po
+++ b/po/eu.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Asier Iturralde Sarasola <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2018
-# Egoitz Rodriguez <[email protected]>, 2018
-# David García-Abad <[email protected]>, 2020
+# Asier Iturralde Sarasola <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
+# Egoitz Rodriguez <[email protected]>, 2021
+# David García-Abad <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: David García-Abad <[email protected]>, 2020\n"
-"Language-Team: Basque (https://www.transifex.com/mate/teams/13566/eu/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: David García-Abad <[email protected]>, 2021\n"
+"Language-Team: Basque (https://app.transifex.com/mate/teams/13566/eu/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -29,7 +29,7 @@ msgstr "Masterra"
 
 #: backends/alsa/alsa-constants.c:42
 msgid "Hardware Master"
-msgstr "Hardware Maisua"
+msgstr "Hardware Nagusia"
 
 #: backends/alsa/alsa-constants.c:43 backends/oss/oss-device.c:92
 msgid "PCM"
@@ -63,15 +63,15 @@ msgstr "Mikrofonodun entzungailuak"
 #: backends/alsa/alsa-constants.c:52 backends/alsa/alsa-constants.c:53
 #: backends/alsa/alsa-constants.c:54 backends/alsa/alsa-constants.c:55
 msgid "Surround Speaker"
-msgstr "Surround bozgorailua"
+msgstr "Surround Bozgorailua"
 
 #: backends/alsa/alsa-constants.c:56 backends/alsa/alsa-constants.c:57
 msgid "Center Speaker"
-msgstr "Erdiko bozgorailua"
+msgstr "Erdiko Bozgorailua"
 
 #: backends/alsa/alsa-constants.c:58 backends/alsa/alsa-constants.c:59
 msgid "CLFE Speaker"
-msgstr "CLFE bozgorailua"
+msgstr "CLFE Bozgorailua"
 
 #: backends/alsa/alsa-constants.c:60 backends/alsa/alsa-constants.c:136
 msgid "Digital"
@@ -282,7 +282,7 @@ msgstr "PCM Atzemateko Iturria"
 
 #: backends/alsa/alsa-constants.c:124
 msgid "Digital Playback Source"
-msgstr "Erreprodukzioa Digitalerako Iturria"
+msgstr "Erreprodukzio Digitalerako Iturria"
 
 #: backends/alsa/alsa-constants.c:125
 msgid "Mono Output"
diff --git a/po/fa.po b/po/fa.po
index 121cebb..bbe886e 100644
--- a/po/fa.po
+++ b/po/fa.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# a8421664e61380eccf98265d27b51edb, 2018
+# a8421664e61380eccf98265d27b51edb, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: a8421664e61380eccf98265d27b51edb, 2018\n"
-"Language-Team: Persian (https://www.transifex.com/mate/teams/13566/fa/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: a8421664e61380eccf98265d27b51edb, 2021\n"
+"Language-Team: Persian (https://app.transifex.com/mate/teams/13566/fa/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/fi.po b/po/fi.po
index 81943d3..9cb9dd6 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# nomen omen, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# nomen omen, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: nomen omen, 2018\n"
-"Language-Team: Finnish (https://www.transifex.com/mate/teams/13566/fi/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: nomen omen, 2021\n"
+"Language-Team: Finnish (https://app.transifex.com/mate/teams/13566/fi/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/fr.po b/po/fr.po
index a240fe4..632c0ca 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -4,22 +4,23 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# yoplait <[email protected]>, 2018
-# Tubuntu, 2020
+# Tubuntu, 2021
+# clefebvre <[email protected]>, 2021
+# yoplait <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Tubuntu, 2020\n"
-"Language-Team: French (https://www.transifex.com/mate/teams/13566/fr/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: yoplait <[email protected]>, 2021\n"
+"Language-Team: French (https://app.transifex.com/mate/teams/13566/fr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: fr\n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Plural-Forms: nplurals=3; plural=(n == 0 || n == 1) ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/fr_CA.po b/po/fr_CA.po
index 334e075..414ac8d 100644
--- a/po/fr_CA.po
+++ b/po/fr_CA.po
@@ -4,21 +4,21 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# eere leme <[email protected]>, 2018
+# eere leme <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: eere leme <[email protected]>, 2018\n"
-"Language-Team: French (Canada) (https://www.transifex.com/mate/teams/13566/fr_CA/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: eere leme <[email protected]>, 2021\n"
+"Language-Team: French (Canada) (https://app.transifex.com/mate/teams/13566/fr_CA/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: fr_CA\n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Plural-Forms: nplurals=3; plural=(n == 0 || n == 1) ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/frp.po b/po/frp.po
index eeed1ea..9f3a85f 100644
--- a/po/frp.po
+++ b/po/frp.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Alexandre Raymond, 2018
+# Alexandre Raymond, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Alexandre Raymond, 2018\n"
-"Language-Team: Franco-Provençal (Arpitan) (https://www.transifex.com/mate/teams/13566/frp/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Alexandre Raymond, 2021\n"
+"Language-Team: Franco-Provençal (Arpitan) (https://app.transifex.com/mate/teams/13566/frp/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/fur.po b/po/fur.po
index 008a865..ccfeddd 100644
--- a/po/fur.po
+++ b/po/fur.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Friulian (https://www.transifex.com/mate/teams/13566/fur/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Friulian (https://app.transifex.com/mate/teams/13566/fur/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/fy.po b/po/fy.po
index 570e064..6a7cee3 100644
--- a/po/fy.po
+++ b/po/fy.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Western Frisian (https://www.transifex.com/mate/teams/13566/fy/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Western Frisian (https://app.transifex.com/mate/teams/13566/fy/)\n"
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diff --git a/po/ga.po b/po/ga.po
index 5632274..09bfe6a 100644
--- a/po/ga.po
+++ b/po/ga.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Irish (https://www.transifex.com/mate/teams/13566/ga/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Irish (https://app.transifex.com/mate/teams/13566/ga/)\n"
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diff --git a/po/gl.po b/po/gl.po
index 0109071..c380beb 100644
--- a/po/gl.po
+++ b/po/gl.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# Miguel Anxo Bouzada <[email protected]>, 2019
+# Miguel Anxo Bouzada <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Miguel Anxo Bouzada <[email protected]>, 2019\n"
-"Language-Team: Galician (https://www.transifex.com/mate/teams/13566/gl/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Galician (https://app.transifex.com/mate/teams/13566/gl/)\n"
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diff --git a/po/gu.po b/po/gu.po
index f8ea92a..7673fc7 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Gujarati (https://www.transifex.com/mate/teams/13566/gu/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Gujarati (https://app.transifex.com/mate/teams/13566/gu/)\n"
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diff --git a/po/he.po b/po/he.po
index 4dbbfea..f665513 100644
--- a/po/he.po
+++ b/po/he.po
@@ -4,18 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Yaron Shahrabani <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2018
-# Edward Sawyer <[email protected]>, 2018
+# Yaron Shahrabani <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
+# Edward Sawyer <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Edward Sawyer <[email protected]>, 2018\n"
-"Language-Team: Hebrew (https://www.transifex.com/mate/teams/13566/he/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Edward Sawyer <[email protected]>, 2021\n"
+"Language-Team: Hebrew (https://app.transifex.com/mate/teams/13566/he/)\n"
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diff --git a/po/hi.po b/po/hi.po
index ff81988..9a6d295 100644
--- a/po/hi.po
+++ b/po/hi.po
@@ -4,18 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# Sadgamaya <[email protected]>, 2018
-# Panwar108 <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# Sadgamaya <[email protected]>, 2021
+# Panwar108 <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Panwar108 <[email protected]>, 2018\n"
-"Language-Team: Hindi (https://www.transifex.com/mate/teams/13566/hi/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Panwar108 <[email protected]>, 2021\n"
+"Language-Team: Hindi (https://app.transifex.com/mate/teams/13566/hi/)\n"
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diff --git a/po/hr.po b/po/hr.po
index 725fa53..b7dcfb6 100644
--- a/po/hr.po
+++ b/po/hr.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Ivica  Kolić <[email protected]>, 2018
+# Ivica  Kolić <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Ivica  Kolić <[email protected]>, 2018\n"
-"Language-Team: Croatian (https://www.transifex.com/mate/teams/13566/hr/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Ivica  Kolić <[email protected]>, 2021\n"
+"Language-Team: Croatian (https://app.transifex.com/mate/teams/13566/hr/)\n"
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diff --git a/po/hu.po b/po/hu.po
index 605d55a..de28dd4 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -4,20 +4,20 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# KAMI KAMI <[email protected]>, 2018
-# Rezső Páder <[email protected]>, 2018
-# Egy Játékos <[email protected]>, 2018
-# Takler Tamás <[email protected]>, 2018
-# Falu <[email protected]>, 2018
+# KAMI KAMI <[email protected]>, 2021
+# Rezső Páder <[email protected]>, 2021
+# Egy Játékos <[email protected]>, 2021
+# Takler Tamás <[email protected]>, 2021
+# Falu <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Falu <[email protected]>, 2018\n"
-"Language-Team: Hungarian (https://www.transifex.com/mate/teams/13566/hu/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Falu <[email protected]>, 2021\n"
+"Language-Team: Hungarian (https://app.transifex.com/mate/teams/13566/hu/)\n"
 "MIME-Version: 1.0\n"
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diff --git a/po/hy.po b/po/hy.po
index fe4742b..88d0b2e 100644
--- a/po/hy.po
+++ b/po/hy.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Siranush <[email protected]>, 2018
+# Siranush <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Siranush <[email protected]>, 2018\n"
-"Language-Team: Armenian (https://www.transifex.com/mate/teams/13566/hy/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Siranush <[email protected]>, 2021\n"
+"Language-Team: Armenian (https://app.transifex.com/mate/teams/13566/hy/)\n"
 "MIME-Version: 1.0\n"
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diff --git a/po/id.po b/po/id.po
index 494f3ba..0158a6e 100644
--- a/po/id.po
+++ b/po/id.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Ibnu Daru Aji, 2018
-# Willy Sudiarto Raharjo <[email protected]>, 2018
+# Ibnu Daru Aji, 2021
+# Willy Sudiarto Raharjo <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Willy Sudiarto Raharjo <[email protected]>, 2018\n"
-"Language-Team: Indonesian (https://www.transifex.com/mate/teams/13566/id/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Willy Sudiarto Raharjo <[email protected]>, 2021\n"
+"Language-Team: Indonesian (https://app.transifex.com/mate/teams/13566/id/)\n"
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diff --git a/po/ie.po b/po/ie.po
index 7f0335b..cce95f7 100644
--- a/po/ie.po
+++ b/po/ie.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Caarmi, 2019
+# Caarmi, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Caarmi, 2019\n"
-"Language-Team: Interlingue (https://www.transifex.com/mate/teams/13566/ie/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Caarmi, 2021\n"
+"Language-Team: Interlingue (https://app.transifex.com/mate/teams/13566/ie/)\n"
 "MIME-Version: 1.0\n"
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diff --git a/po/is.po b/po/is.po
index 73aae1e..61e9988 100644
--- a/po/is.po
+++ b/po/is.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Sveinn í Felli <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2018
+# Sveinn í Felli <[email protected]>, 2021
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Icelandic (https://www.transifex.com/mate/teams/13566/is/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Icelandic (https://app.transifex.com/mate/teams/13566/is/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
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diff --git a/po/it.po b/po/it.po
index d36ba07..117211b 100644
--- a/po/it.po
+++ b/po/it.po
@@ -4,25 +4,25 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# Dario Di Nucci <[email protected]>, 2018
-# Marco Bartolucci <[email protected]>, 2018
-# Alessandro Volturno <[email protected]>, 2020
-# Enrico B. <[email protected]>, 2020
+# Stefano Karapetsas <[email protected]>, 2021
+# Dario Di Nucci <[email protected]>, 2021
+# Enrico B. <[email protected]>, 2021
+# Marco Bartolucci, 2021
+# Alessandro Volturno <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Enrico B. <[email protected]>, 2020\n"
-"Language-Team: Italian (https://www.transifex.com/mate/teams/13566/it/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Alessandro Volturno <[email protected]>, 2021\n"
+"Language-Team: Italian (https://app.transifex.com/mate/teams/13566/it/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: it\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/ja.po b/po/ja.po
index 932d1f0..b2e2443 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -4,18 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# ABE Tsunehiko, 2018
-# Mika Kobayashi, 2018
-# ふうせん Fu-sen. | BALLOON a.k.a. Fu-sen., 2018
+# ABE Tsunehiko, 2021
+# fbc955180bc2b956cb4ef52d00eb80a0_91487f8, 2021
+# 🎈 BALLOON | FU-SEN, 2021
+# Green <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: ふうせん Fu-sen. | BALLOON a.k.a. Fu-sen., 2018\n"
-"Language-Team: Japanese (https://www.transifex.com/mate/teams/13566/ja/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Green <[email protected]>, 2021\n"
+"Language-Team: Japanese (https://app.transifex.com/mate/teams/13566/ja/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ka.po b/po/ka.po
index 858847e..a3fb243 100644
--- a/po/ka.po
+++ b/po/ka.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Georgian (https://www.transifex.com/mate/teams/13566/ka/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Georgian (https://app.transifex.com/mate/teams/13566/ka/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/kk.po b/po/kk.po
index 1574216..6bd6327 100644
--- a/po/kk.po
+++ b/po/kk.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Baurzhan Muftakhidinov <[email protected]>, 2018
+# Baurzhan Muftakhidinov <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Baurzhan Muftakhidinov <[email protected]>, 2018\n"
-"Language-Team: Kazakh (https://www.transifex.com/mate/teams/13566/kk/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Baurzhan Muftakhidinov <[email protected]>, 2021\n"
+"Language-Team: Kazakh (https://app.transifex.com/mate/teams/13566/kk/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/kn.po b/po/kn.po
index 1dbf005..d3953c2 100644
--- a/po/kn.po
+++ b/po/kn.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Kannada (https://www.transifex.com/mate/teams/13566/kn/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Kannada (https://app.transifex.com/mate/teams/13566/kn/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ko.po b/po/ko.po
index f1c70e3..4cb1959 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -4,17 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Seong-ho Cho <[email protected]>, 2018
-# 박정규(Jung-Kyu Park) <[email protected]>, 2018
+# Seong-ho Cho <[email protected]>, 2021
+# 1763f4a4329a2376c933c5e919a36cbc_341ca53 <1f851310383599d03339229d772e1290_119292>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: 박정규(Jung-Kyu Park) <[email protected]>, 2018\n"
-"Language-Team: Korean (https://www.transifex.com/mate/teams/13566/ko/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Wolfgang Ulbrich <[email protected]>, 2021\n"
+"Language-Team: Korean (https://app.transifex.com/mate/teams/13566/ko/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -479,7 +480,7 @@ msgstr "OSS 믹서 %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "음량"
+msgstr "볼륨"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/ku.po b/po/ku.po
index b5dad90..7df931e 100644
--- a/po/ku.po
+++ b/po/ku.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Kurdish (https://www.transifex.com/mate/teams/13566/ku/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Kurdish (https://app.transifex.com/mate/teams/13566/ku/)\n"
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diff --git a/po/ku_IQ.po b/po/ku_IQ.po
index 3f7820f..bc89dde 100644
--- a/po/ku_IQ.po
+++ b/po/ku_IQ.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Rasti K5 <[email protected]>, 2018
+# Rasti K5 <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Rasti K5 <[email protected]>, 2018\n"
-"Language-Team: Kurdish (Iraq) (https://www.transifex.com/mate/teams/13566/ku_IQ/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Rasti K5 <[email protected]>, 2021\n"
+"Language-Team: Kurdish (Iraq) (https://app.transifex.com/mate/teams/13566/ku_IQ/)\n"
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diff --git a/po/ky.po b/po/ky.po
index d14a3b9..2af982b 100644
--- a/po/ky.po
+++ b/po/ky.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# 41e38594a6ab66d45dbd71e8e44a0b16_36d21e8, 2018
-# ballpen, 2018
+# 41e38594a6ab66d45dbd71e8e44a0b16_36d21e8, 2021
+# ballpen, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: ballpen, 2018\n"
-"Language-Team: Kyrgyz (https://www.transifex.com/mate/teams/13566/ky/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: ballpen, 2021\n"
+"Language-Team: Kyrgyz (https://app.transifex.com/mate/teams/13566/ky/)\n"
 "MIME-Version: 1.0\n"
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diff --git a/po/lt.po b/po/lt.po
index a903a2c..2252238 100644
--- a/po/lt.po
+++ b/po/lt.po
@@ -4,18 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Mantas Kriaučiūnas Baltix <[email protected]>, 2018
-# Moo, 2018
-# Audrius Meskauskas, 2018
+# Mantas Kriaučiūnas Baltix <[email protected]>, 2021
+# Moo, 2021
+# Audrius Meskauskas, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Audrius Meskauskas, 2018\n"
-"Language-Team: Lithuanian (https://www.transifex.com/mate/teams/13566/lt/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Audrius Meskauskas, 2021\n"
+"Language-Team: Lithuanian (https://app.transifex.com/mate/teams/13566/lt/)\n"
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diff --git a/po/lv.po b/po/lv.po
index 1e91374..cc76561 100644
--- a/po/lv.po
+++ b/po/lv.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Latvian (https://www.transifex.com/mate/teams/13566/lv/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Latvian (https://app.transifex.com/mate/teams/13566/lv/)\n"
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diff --git a/po/mai.po b/po/mai.po
index 744cd6e..c4b5f40 100644
--- a/po/mai.po
+++ b/po/mai.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Maithili (https://www.transifex.com/mate/teams/13566/mai/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
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diff --git a/po/mg.po b/po/mg.po
index bf0d219..75051f7 100644
--- a/po/mg.po
+++ b/po/mg.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Malagasy (https://www.transifex.com/mate/teams/13566/mg/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Malagasy (https://app.transifex.com/mate/teams/13566/mg/)\n"
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diff --git a/po/mk.po b/po/mk.po
index 2f75b4e..ec380dc 100644
--- a/po/mk.po
+++ b/po/mk.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# exoos <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# exoos <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: exoos <[email protected]>, 2018\n"
-"Language-Team: Macedonian (https://www.transifex.com/mate/teams/13566/mk/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: exoos <[email protected]>, 2021\n"
+"Language-Team: Macedonian (https://app.transifex.com/mate/teams/13566/mk/)\n"
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diff --git a/po/ml.po b/po/ml.po
index 56ed3f8..1ee160e 100644
--- a/po/ml.po
+++ b/po/ml.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Malayalam (https://www.transifex.com/mate/teams/13566/ml/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Malayalam (https://app.transifex.com/mate/teams/13566/ml/)\n"
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diff --git a/po/mn.po b/po/mn.po
index 0b87635..932173c 100644
--- a/po/mn.po
+++ b/po/mn.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Mongolian (https://www.transifex.com/mate/teams/13566/mn/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Mongolian (https://app.transifex.com/mate/teams/13566/mn/)\n"
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diff --git a/po/mr.po b/po/mr.po
index cea507d..705fbdb 100644
--- a/po/mr.po
+++ b/po/mr.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# Vaibhav S Dalvi <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# Vaibhav S Dalvi <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Vaibhav S Dalvi <[email protected]>, 2018\n"
-"Language-Team: Marathi (https://www.transifex.com/mate/teams/13566/mr/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Vaibhav S Dalvi <[email protected]>, 2021\n"
+"Language-Team: Marathi (https://app.transifex.com/mate/teams/13566/mr/)\n"
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diff --git a/po/ms.po b/po/ms.po
index cec9f42..396ba5d 100644
--- a/po/ms.po
+++ b/po/ms.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# abuyop <[email protected]>, 2018
+# abuyop <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: abuyop <[email protected]>, 2018\n"
-"Language-Team: Malay (https://www.transifex.com/mate/teams/13566/ms/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: abuyop <[email protected]>, 2021\n"
+"Language-Team: Malay (https://app.transifex.com/mate/teams/13566/ms/)\n"
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diff --git a/po/nb.po b/po/nb.po
index da7f850..2ffc4e7 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -4,17 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Allan Nordhøy <[email protected]>, 2018
-# Kenneth Jenssen <[email protected]>, 2018
+# Allan Nordhøy <[email protected]>, 2021
+# Kenneth Jenssen <[email protected]>, 2021
+# heskjestad <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Kenneth Jenssen <[email protected]>, 2018\n"
-"Language-Team: Norwegian Bokmål (https://www.transifex.com/mate/teams/13566/nb/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: heskjestad <[email protected]>, 2021\n"
+"Language-Team: Norwegian Bokmål (https://app.transifex.com/mate/teams/13566/nb/)\n"
 "MIME-Version: 1.0\n"
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@@ -123,7 +124,7 @@ msgstr "Bass-høytaler"
 
 #: backends/alsa/alsa-constants.c:74
 msgid "PC Speaker"
-msgstr "PC høyttaler"
+msgstr "PC-høyttaler"
 
 #: backends/alsa/alsa-constants.c:75 backends/oss/oss-device.c:91
 msgid "Synth"
@@ -224,7 +225,7 @@ msgstr "Boost for mikrofon"
 
 #: backends/alsa/alsa-constants.c:102
 msgid "Microphone Boost (+20dB)"
-msgstr "Boost for mikrofon (+20dB)"
+msgstr "Boost for mikrofon (+20 dB)"
 
 #: backends/alsa/alsa-constants.c:103 backends/alsa/alsa-constants.c:104
 msgid "Internal Microphone Boost"
diff --git a/po/nds.po b/po/nds.po
index f06648f..b138e7b 100644
--- a/po/nds.po
+++ b/po/nds.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Low German (https://www.transifex.com/mate/teams/13566/nds/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Low German (https://app.transifex.com/mate/teams/13566/nds/)\n"
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diff --git a/po/ne.po b/po/ne.po
index 111a010..7fa9cef 100644
--- a/po/ne.po
+++ b/po/ne.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# chautari <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# chautari <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: chautari <[email protected]>, 2018\n"
-"Language-Team: Nepali (https://www.transifex.com/mate/teams/13566/ne/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: chautari <[email protected]>, 2021\n"
+"Language-Team: Nepali (https://app.transifex.com/mate/teams/13566/ne/)\n"
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diff --git a/po/nl.po b/po/nl.po
index 41ddbd8..ee5f6e2 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Pjotr <[email protected]>, 2018
-# 8c3c560621f92e66455793da7b85eff0_8989672 <0e181aafae430e5c919398b6a7bba462_109266>, 2018
+# Pjotr <[email protected]>, 2021
+# 8c3c560621f92e66455793da7b85eff0_8989672 <0e181aafae430e5c919398b6a7bba462_109266>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
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-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: 8c3c560621f92e66455793da7b85eff0_8989672 <0e181aafae430e5c919398b6a7bba462_109266>, 2018\n"
-"Language-Team: Dutch (https://www.transifex.com/mate/teams/13566/nl/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: 8c3c560621f92e66455793da7b85eff0_8989672 <0e181aafae430e5c919398b6a7bba462_109266>, 2021\n"
+"Language-Team: Dutch (https://app.transifex.com/mate/teams/13566/nl/)\n"
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diff --git a/po/nn.po b/po/nn.po
index 212b1f5..8eb43e5 100644
--- a/po/nn.po
+++ b/po/nn.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Norwegian Nynorsk (https://www.transifex.com/mate/teams/13566/nn/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Norwegian Nynorsk (https://app.transifex.com/mate/teams/13566/nn/)\n"
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diff --git a/po/oc.po b/po/oc.po
index be6eb26..1c4e369 100644
--- a/po/oc.po
+++ b/po/oc.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Cédric Valmary <[email protected]>, 2018
-# Quentin PAGÈS, 2020
+# Cédric Valmary <[email protected]>, 2021
+# Quentin PAGÈS, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Quentin PAGÈS, 2020\n"
-"Language-Team: Occitan (post 1500) (https://www.transifex.com/mate/teams/13566/oc/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Quentin PAGÈS, 2021\n"
+"Language-Team: Occitan (post 1500) (https://app.transifex.com/mate/teams/13566/oc/)\n"
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 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -115,11 +115,11 @@ msgstr "AC97"
 
 #: backends/alsa/alsa-constants.c:71 backends/alsa/alsa-constants.c:72
 msgid "LFE Speaker"
-msgstr ""
+msgstr "Naut parlaire LFE"
 
 #: backends/alsa/alsa-constants.c:73
 msgid "Bass Speaker"
-msgstr ""
+msgstr "Nautparlaire de bassa"
 
 #: backends/alsa/alsa-constants.c:74
 msgid "PC Speaker"
@@ -127,7 +127,7 @@ msgstr "Nautparlaire del PC"
 
 #: backends/alsa/alsa-constants.c:75 backends/oss/oss-device.c:91
 msgid "Synth"
-msgstr ""
+msgstr "Sintetizador"
 
 #: backends/alsa/alsa-constants.c:76
 msgid "MIDI"
@@ -135,7 +135,7 @@ msgstr "MIDI"
 
 #: backends/alsa/alsa-constants.c:77
 msgid "Synth/MIDI"
-msgstr ""
+msgstr "Sintetizador/MIDI"
 
 #: backends/alsa/alsa-constants.c:78 backends/oss/oss-device.c:89
 msgid "Bass"
@@ -190,7 +190,7 @@ msgstr "Microfòn de casc"
 
 #: backends/alsa/alsa-constants.c:92
 msgid "Inverted Internal Microphone"
-msgstr ""
+msgstr "Microfòn intèrn invertit"
 
 #: backends/alsa/alsa-constants.c:93 backends/alsa/alsa-constants.c:94
 #: backends/alsa/alsa-constants.c:95 backends/alsa/alsa-constants.c:192
@@ -220,39 +220,39 @@ msgstr "FM"
 
 #: backends/alsa/alsa-constants.c:101
 msgid "Microphone Boost"
-msgstr ""
+msgstr "Amplificador microfòn"
 
 #: backends/alsa/alsa-constants.c:102
 msgid "Microphone Boost (+20dB)"
-msgstr ""
+msgstr "Amplificador microfòn (+20dB)"
 
 #: backends/alsa/alsa-constants.c:103 backends/alsa/alsa-constants.c:104
 msgid "Internal Microphone Boost"
-msgstr ""
+msgstr "Amplificador intèrn de microfòn"
 
 #: backends/alsa/alsa-constants.c:105
 msgid "Front Microphone Boost"
-msgstr ""
+msgstr "Amplificador de microfòn frontal"
 
 #: backends/alsa/alsa-constants.c:106
 msgid "Rear Microphone Boost"
-msgstr ""
+msgstr "Amplificador de microfòn arrièr"
 
 #: backends/alsa/alsa-constants.c:107
 msgid "Dock Microphone Boost"
-msgstr ""
+msgstr "Amplificador microfòn Dock"
 
 #: backends/alsa/alsa-constants.c:108
 msgid "Headphone Microphone Boost"
-msgstr ""
+msgstr "Amplificador microfòn escotadors"
 
 #: backends/alsa/alsa-constants.c:109
 msgid "Headset Microphone Boost"
-msgstr ""
+msgstr "Amplificador de Micro-casc"
 
 #: backends/alsa/alsa-constants.c:110
 msgid "Line In Boost"
-msgstr ""
+msgstr "Amplificador entrada linha"
 
 #: backends/alsa/alsa-constants.c:117
 msgid "Analog Output"
@@ -272,15 +272,15 @@ msgstr "Font d'entrada"
 
 #: backends/alsa/alsa-constants.c:122
 msgid "Digital Input Source"
-msgstr ""
+msgstr "Entrada de sorga numerica"
 
 #: backends/alsa/alsa-constants.c:123
 msgid "PCM Capture Source"
-msgstr ""
+msgstr "Sorga de captura PCM"
 
 #: backends/alsa/alsa-constants.c:124
 msgid "Digital Playback Source"
-msgstr ""
+msgstr "Sorga de lectura numerica"
 
 #: backends/alsa/alsa-constants.c:125
 msgid "Mono Output"
@@ -288,39 +288,39 @@ msgstr "Sortida Mono"
 
 #: backends/alsa/alsa-constants.c:126
 msgid "Shared Microphone/Line In"
-msgstr ""
+msgstr "Microfòn partejat/Entrada linha"
 
 #: backends/alsa/alsa-constants.c:128
 msgid "Microphone Jack Mode"
-msgstr ""
+msgstr "Microfòn en mòde Jack"
 
 #: backends/alsa/alsa-constants.c:129
 msgid "Surround Jack Mode"
-msgstr ""
+msgstr "Ambient en mòde Jack"
 
 #: backends/alsa/alsa-constants.c:130
 msgid "Auto-Mute Mode"
-msgstr ""
+msgstr "Mòde sordina auto"
 
 #: backends/alsa/alsa-constants.c:133
 msgid "External Amplifier"
-msgstr ""
+msgstr "Amplificador extèrn"
 
 #: backends/alsa/alsa-constants.c:134
 msgid "Bass Boost"
-msgstr ""
+msgstr "Amplificador de bassa"
 
 #: backends/alsa/alsa-constants.c:135
 msgid "Capture Boost"
-msgstr ""
+msgstr "Amplificador de captura"
 
 #: backends/alsa/alsa-constants.c:137 backends/alsa/alsa-constants.c:201
 msgid "Digital In"
-msgstr ""
+msgstr "Entrada numerica"
 
 #: backends/alsa/alsa-constants.c:138
 msgid "Digital Default PCM"
-msgstr ""
+msgstr "PCM numeric per defaut"
 
 #: backends/alsa/alsa-constants.c:139
 msgid "Optical"
@@ -328,7 +328,7 @@ msgstr "Optica"
 
 #: backends/alsa/alsa-constants.c:140
 msgid "Auto Gain Control"
-msgstr ""
+msgstr "Contraròtla auto de ganh"
 
 #: backends/alsa/alsa-constants.c:141
 msgid "Mix"
@@ -340,7 +340,7 @@ msgstr "Mix Mono"
 
 #: backends/alsa/alsa-constants.c:143
 msgid "Microphone Capture"
-msgstr ""
+msgstr "Captura microfòn"
 
 #: backends/alsa/alsa-constants.c:144 backends/alsa/alsa-constants.c:199
 msgid "Input 1"
@@ -360,7 +360,7 @@ msgstr "Escotadors"
 
 #: backends/alsa/alsa-constants.c:154
 msgid "Front Panel Headphones"
-msgstr ""
+msgstr "Escotadors pel panèl avant"
 
 #: backends/alsa/alsa-constants.c:159
 msgid "Microphone 1"
@@ -406,23 +406,23 @@ msgstr "Microfòn de camèra"
 
 #: backends/alsa/alsa-constants.c:189
 msgid "Analog"
-msgstr ""
+msgstr "Analogic"
 
 #: backends/alsa/alsa-constants.c:190
 msgid "Analog In"
-msgstr ""
+msgstr "Entrada analogica"
 
 #: backends/alsa/alsa-constants.c:191
 msgid "Analog Inputs"
-msgstr ""
+msgstr "Entradas analogicas"
 
 #: backends/alsa/alsa-constants.c:196
 msgid "Line In/Microphone"
-msgstr ""
+msgstr "Entrada linha/Microfòn"
 
 #: backends/alsa/alsa-constants.c:205 backends/alsa/alsa-constants.c:206
 msgid "Auxiliary In"
-msgstr ""
+msgstr "Entrada auxiliara"
 
 #: backends/alsa/alsa-constants.c:208
 msgid "Auxiliary 0"
@@ -442,11 +442,11 @@ msgstr "Auxiliar 3"
 
 #: backends/alsa/alsa-constants.c:212
 msgid "Docking Station"
-msgstr ""
+msgstr "Estacion d’acuèlh"
 
 #: backends/alsa/alsa-constants.c:213 backends/oss/oss-device.c:100
 msgid "Mixer"
-msgstr ""
+msgstr "Mixer"
 
 #: backends/alsa/alsa-constants.c:217
 msgid "Unknown 1"
@@ -475,7 +475,7 @@ msgstr "Atudat"
 #: backends/oss/oss-backend.c:403
 #, c-format
 msgid "OSS Mixer %d"
-msgstr ""
+msgstr "Mixer OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
@@ -487,7 +487,7 @@ msgstr "PCM 2"
 
 #: backends/oss/oss-device.c:103
 msgid "Record"
-msgstr ""
+msgstr "Enregistrament"
 
 #: backends/oss/oss-device.c:104
 msgid "Input Gain"
@@ -523,11 +523,11 @@ msgstr "Numeric 3"
 
 #: backends/oss/oss-device.c:113
 msgid "Phone In"
-msgstr ""
+msgstr "Entrada telefòn"
 
 #: backends/oss/oss-device.c:114
 msgid "Phone Out"
-msgstr ""
+msgstr "Sortida telefòn"
 
 #: backends/oss/oss-device.c:116
 msgid "Radio"
@@ -544,4 +544,4 @@ msgstr "Perfil"
 
 #: backends/pulse/pulse-monitor.c:275
 msgid "Peak detect"
-msgstr ""
+msgstr "Deteccion de crèsta"
diff --git a/po/or.po b/po/or.po
index 021e214..4f02915 100644
--- a/po/or.po
+++ b/po/or.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Oriya (https://www.transifex.com/mate/teams/13566/or/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Odia (https://app.transifex.com/mate/teams/13566/or/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/pa.po b/po/pa.po
index 81c91f3..528dec8 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Panjabi (Punjabi) (https://www.transifex.com/mate/teams/13566/pa/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Panjabi (Punjabi) (https://app.transifex.com/mate/teams/13566/pa/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/pl.po b/po/pl.po
index 4fb2030..716300f 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -4,20 +4,20 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Piotr Drąg <[email protected]>, 2018
-# Piotr Strębski <[email protected]>, 2018
-# Marcin Kralka <[email protected]>, 2018
-# Beniamin Pawlus <[email protected]>, 2018
-# No Ne, 2020
+# Piotr Drąg <[email protected]>, 2021
+# Piotr Strębski <[email protected]>, 2021
+# Marcin Kralka <[email protected]>, 2021
+# Marek Adamski, 2021
+# Beniamin Pawlus <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: No Ne, 2020\n"
-"Language-Team: Polish (https://www.transifex.com/mate/teams/13566/pl/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Beniamin Pawlus <[email protected]>, 2021\n"
+"Language-Team: Polish (https://app.transifex.com/mate/teams/13566/pl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/pms.po b/po/pms.po
index ae6febe..56ed2db 100644
--- a/po/pms.po
+++ b/po/pms.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Randy Ichinose <[email protected]>, 2018
+# Randy Ichinose <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Randy Ichinose <[email protected]>, 2018\n"
-"Language-Team: Piemontese (https://www.transifex.com/mate/teams/13566/pms/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Randy Ichinose <[email protected]>, 2021\n"
+"Language-Team: Piemontese (https://app.transifex.com/mate/teams/13566/pms/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ps.po b/po/ps.po
index 88d4f35..79a310a 100644
--- a/po/ps.po
+++ b/po/ps.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Pushto (https://www.transifex.com/mate/teams/13566/ps/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Pashto (https://app.transifex.com/mate/teams/13566/ps/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/pt.po b/po/pt.po
index dd789fb..dec441d 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -4,24 +4,25 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Carlos Moreira, 2018
-# Hugo Carvalho <[email protected]>, 2018
-# fc2d9c36d73e741383fbbf46a4aac49f_013445b, 2018
-# Diogo Oliveira <[email protected]>, 2018
+# Carlos Moreira, 2021
+# Hugo Carvalho <[email protected]>, 2021
+# fc2d9c36d73e741383fbbf46a4aac49f_013445b, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# Diogo Oliveira <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Diogo Oliveira <[email protected]>, 2018\n"
-"Language-Team: Portuguese (https://www.transifex.com/mate/teams/13566/pt/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Diogo Oliveira <[email protected]>, 2021\n"
+"Language-Team: Portuguese (https://app.transifex.com/mate/teams/13566/pt/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: pt\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=(n == 0 || n == 1) ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
@@ -481,7 +482,7 @@ msgstr "Misturador OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Volume"
+msgstr "Unidade"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 6450749..bb9a36d 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -4,28 +4,28 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Aldo Oliveira <[email protected]>, 2018
-# Marcelo Ghelman <[email protected]>, 2018
-# Victor Maximiliano <[email protected]>, 2018
-# Victor Gonçalves <[email protected]>, 2018
-# Willian Nunes de Oliveira <[email protected]>, 2018
-# Leandro “Lê Corſetti van Utrecht” Guimarães Faria Corcete DUTRA <[email protected]>, 2018
-# Cleber Teixeira, 2018
-# Roger Araújo <[email protected]>, 2018
+# Aldo Oliveira <[email protected]>, 2021
+# Marcelo Ghelman <[email protected]>, 2021
+# Victor Maximiliano <[email protected]>, 2021
+# Victor Gonçalves <[email protected]>, 2021
+# Willian Nunes de Oliveira <[email protected]>, 2021
+# Leandro “Lê Corſetti van Utrecht” Guimarães Faria Corcete DUTRA <[email protected]>, 2021
+# Cleber Teixeira, 2021
+# Roger Araújo <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Roger Araújo <[email protected]>, 2018\n"
-"Language-Team: Portuguese (Brazil) (https://www.transifex.com/mate/teams/13566/pt_BR/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Roger Araújo <[email protected]>, 2021\n"
+"Language-Team: Portuguese (Brazil) (https://app.transifex.com/mate/teams/13566/pt_BR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: pt_BR\n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Plural-Forms: nplurals=3; plural=(n == 0 || n == 1) ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;\n"
 
 #: backends/alsa/alsa-constants.c:41
 msgid "Master"
diff --git a/po/ro.po b/po/ro.po
index 156c072..e08e595 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -4,18 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# corneliu.e <[email protected]>, 2018
-# Daniel <[email protected]>, 2018
-# Polihron Alexandru (APoliTech) <[email protected]>, 2018
+# 3d5ab56b1b83fefceeab671c39a98a6d_999ae54, 2021
+# Daniel <[email protected]>, 2021
+# Polihron Alexandru (APoliTech) <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Polihron Alexandru (APoliTech) <[email protected]>, 2018\n"
-"Language-Team: Romanian (https://www.transifex.com/mate/teams/13566/ro/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Polihron Alexandru (APoliTech) <[email protected]>, 2021\n"
+"Language-Team: Romanian (https://app.transifex.com/mate/teams/13566/ro/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ru.po b/po/ru.po
index e77eac3..8d5f023 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -4,23 +4,24 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Alexei Sorokin, 2018
-# Дмитрий Михирев, 2018
-# Victor Kukshiev <[email protected]>, 2018
-# AlexL <[email protected]>, 2018
-# Evolve32 <[email protected]>, 2018
-# Sergey Kolosov <[email protected]>, 2018
-# monsta <[email protected]>, 2018
-# theirix <[email protected]>, 2018
+# XRevan86, 2021
+# Дмитрий Михирев, 2021
+# Victor Kukshiev <[email protected]>, 2021
+# AlexL <[email protected]>, 2021
+# Evolve32 <[email protected]>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# Sergey Kolosov <[email protected]>, 2021
+# monsta <[email protected]>, 2021
+# theirix <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: theirix <[email protected]>, 2018\n"
-"Language-Team: Russian (https://www.transifex.com/mate/teams/13566/ru/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: theirix <[email protected]>, 2021\n"
+"Language-Team: Russian (https://app.transifex.com/mate/teams/13566/ru/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -485,7 +486,7 @@ msgstr "Микшер OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Громкость"
+msgstr "Том"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/rw.po b/po/rw.po
index 4426d9d..d76885b 100644
--- a/po/rw.po
+++ b/po/rw.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Kinyarwanda (https://www.transifex.com/mate/teams/13566/rw/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Kinyarwanda (https://app.transifex.com/mate/teams/13566/rw/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/si.po b/po/si.po
index b93b152..2bf6d28 100644
--- a/po/si.po
+++ b/po/si.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Sinhala (https://www.transifex.com/mate/teams/13566/si/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Sinhala (https://app.transifex.com/mate/teams/13566/si/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sk.po b/po/sk.po
index b62f188..28b67ae 100644
--- a/po/sk.po
+++ b/po/sk.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Pavol Šimo <[email protected]>, 2018
-# Dušan Kazik <[email protected]>, 2018
-# Tibor Kaputa <[email protected]>, 2018
-# Ján Ďanovský <[email protected]>, 2020
+# Pavol Šimo <[email protected]>, 2021
+# Ján Ďanovský <[email protected]>, 2021
+# Dušan Kazik <[email protected]>, 2021
+# Tibor Kaputa <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Ján Ďanovský <[email protected]>, 2020\n"
-"Language-Team: Slovak (https://www.transifex.com/mate/teams/13566/sk/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Tibor Kaputa <[email protected]>, 2021\n"
+"Language-Team: Slovak (https://app.transifex.com/mate/teams/13566/sk/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -180,7 +180,7 @@ msgstr "Zadný mikrofón"
 
 #: backends/alsa/alsa-constants.c:89 backends/alsa/alsa-constants.c:168
 msgid "Dock Microphone"
-msgstr "Dock mikrofón"
+msgstr "Mikrofón v doku"
 
 #: backends/alsa/alsa-constants.c:90 backends/alsa/alsa-constants.c:166
 msgid "Headphone Microphone"
diff --git a/po/sl.po b/po/sl.po
index babedd8..a2d3628 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -4,17 +4,17 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# worm <[email protected]>, 2018
-# Arnold Marko <[email protected]>, 2019
+# worm <[email protected]>, 2021
+# Arnold Marko <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Arnold Marko <[email protected]>, 2019\n"
-"Language-Team: Slovenian (https://www.transifex.com/mate/teams/13566/sl/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Arnold Marko <[email protected]>, 2021\n"
+"Language-Team: Slovenian (https://app.transifex.com/mate/teams/13566/sl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sq.po b/po/sq.po
index ec78116..ecd3485 100644
--- a/po/sq.po
+++ b/po/sq.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
-# Alban <[email protected]>, 2018
-# Ardit Dani <[email protected]>, 2018
-# Indrit Bashkimi <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
+# Alban <[email protected]>, 2021
+# Ardit Dani <[email protected]>, 2021
+# Indrit Bashkimi <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Indrit Bashkimi <[email protected]>, 2018\n"
-"Language-Team: Albanian (https://www.transifex.com/mate/teams/13566/sq/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Indrit Bashkimi <[email protected]>, 2021\n"
+"Language-Team: Albanian (https://app.transifex.com/mate/teams/13566/sq/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sr.po b/po/sr.po
index 22cbd53..6575774 100644
--- a/po/sr.po
+++ b/po/sr.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Мирослав Николић <[email protected]>, 2018
+# Мирослав Николић <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Мирослав Николић <[email protected]>, 2018\n"
-"Language-Team: Serbian (https://www.transifex.com/mate/teams/13566/sr/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Мирослав Николић <[email protected]>, 2021\n"
+"Language-Team: Serbian (https://app.transifex.com/mate/teams/13566/sr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -478,7 +478,7 @@ msgstr "ОСС мешач %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Јачина звука"
+msgstr "Диск"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/[email protected] b/po/[email protected]
index acdcc4b..f061f8d 100644
--- a/po/[email protected]
+++ b/po/[email protected]
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Serbian (Latin) (https://www.transifex.com/mate/teams/13566/sr@latin/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Serbian (Latin) (https://app.transifex.com/mate/teams/13566/sr@latin/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sv.po b/po/sv.po
index 6da9299..e04eec5 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Kristoffer Grundström <[email protected]>, 2018
-# 6a42dd6e7ca9a813693714b0d9aa1ad8, 2018
-# Henrik Mattsson-Mårn <[email protected]>, 2018
-# Marcus Larborg, 2018
+# Kristoffer Grundström <[email protected]>, 2021
+# 6a42dd6e7ca9a813693714b0d9aa1ad8, 2021
+# Henrik Mattsson-Mårn <[email protected]>, 2021
+# Marcus Larborg, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Marcus Larborg, 2018\n"
-"Language-Team: Swedish (https://www.transifex.com/mate/teams/13566/sv/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Marcus Larborg, 2021\n"
+"Language-Team: Swedish (https://app.transifex.com/mate/teams/13566/sv/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ta.po b/po/ta.po
index da33d96..36f2365 100644
--- a/po/ta.po
+++ b/po/ta.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Tamil (https://www.transifex.com/mate/teams/13566/ta/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Tamil (https://app.transifex.com/mate/teams/13566/ta/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/te.po b/po/te.po
index 596a36e..a10be24 100644
--- a/po/te.po
+++ b/po/te.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Telugu (https://www.transifex.com/mate/teams/13566/te/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Telugu (https://app.transifex.com/mate/teams/13566/te/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/th.po b/po/th.po
index 36f671a..197a583 100644
--- a/po/th.po
+++ b/po/th.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Thai (https://www.transifex.com/mate/teams/13566/th/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Thai (https://app.transifex.com/mate/teams/13566/th/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/tr.po b/po/tr.po
index 3bcde68..fe42f9b 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -4,19 +4,19 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# tarakbumba <[email protected]>, 2018
-# mauron, 2018
-# Butterfly <[email protected]>, 2018
-# Kudret <[email protected]>, 2018
+# tarakbumba <[email protected]>, 2021
+# mauron, 2021
+# Butterfly <[email protected]>, 2021
+# Kudret <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Kudret <[email protected]>, 2018\n"
-"Language-Team: Turkish (https://www.transifex.com/mate/teams/13566/tr/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Kudret <[email protected]>, 2021\n"
+"Language-Team: Turkish (https://app.transifex.com/mate/teams/13566/tr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -481,7 +481,7 @@ msgstr "OSS Karıştırıcı %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Ses Düzeyi"
+msgstr "Birim"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/ug.po b/po/ug.po
index 1862c04..c0d3442 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Uyghur (https://www.transifex.com/mate/teams/13566/ug/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Uyghur (https://app.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"
diff --git a/po/uk.po b/po/uk.po
index 8f98465..4d28f05 100644
--- a/po/uk.po
+++ b/po/uk.po
@@ -4,19 +4,20 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Микола Ткач <[email protected]>, 2018
-# Shahor <[email protected]>, 2018
-# Шаповалов Анатолій Романович <[email protected]>, 2018
-# dsafsadf <[email protected]>, 2019
+# Микола Ткач <[email protected]>, 2021
+# dsafsadf <[email protected]>, 2021
+# Shahor <[email protected]>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
+# Шаповалов Анатолій Романович <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: dsafsadf <[email protected]>, 2019\n"
-"Language-Team: Ukrainian (https://www.transifex.com/mate/teams/13566/uk/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Шаповалов Анатолій Романович <[email protected]>, 2021\n"
+"Language-Team: Ukrainian (https://app.transifex.com/mate/teams/13566/uk/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -481,7 +482,7 @@ msgstr "Мікшер OSS %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "Гучність"
+msgstr "Том"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/ur.po b/po/ur.po
index b94b408..e8a31ea 100644
--- a/po/ur.po
+++ b/po/ur.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# mauron, 2018
+# mauron, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: mauron, 2018\n"
-"Language-Team: Urdu (https://www.transifex.com/mate/teams/13566/ur/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: mauron, 2021\n"
+"Language-Team: Urdu (https://app.transifex.com/mate/teams/13566/ur/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/uz.po b/po/uz.po
index c0ed3a5..53403e2 100644
--- a/po/uz.po
+++ b/po/uz.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Muzaffar Habibullayev <[email protected]>, 2018
+# Muzaffar Habibullayev <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Muzaffar Habibullayev <[email protected]>, 2018\n"
-"Language-Team: Uzbek (https://www.transifex.com/mate/teams/13566/uz/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Muzaffar Habibullayev <[email protected]>, 2021\n"
+"Language-Team: Uzbek (https://app.transifex.com/mate/teams/13566/uz/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/vi.po b/po/vi.po
index 575e345..81c86dc 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Vietnamese (https://www.transifex.com/mate/teams/13566/vi/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Vietnamese (https://app.transifex.com/mate/teams/13566/vi/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/wa.po b/po/wa.po
index 4d82676..cf4ea0e 100644
--- a/po/wa.po
+++ b/po/wa.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Walloon (https://www.transifex.com/mate/teams/13566/wa/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Walloon (https://app.transifex.com/mate/teams/13566/wa/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/xh.po b/po/xh.po
index 774eee1..969719f 100644
--- a/po/xh.po
+++ b/po/xh.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Xhosa (https://www.transifex.com/mate/teams/13566/xh/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Xhosa (https://app.transifex.com/mate/teams/13566/xh/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 96a53cc..019b0bc 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -4,17 +4,18 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Mingcong Bai <[email protected]>, 2018
-# shuyu liu <[email protected]>, 2018
+# Mingcong Bai <[email protected]>, 2021
+# shuyu liu <[email protected]>, 2021
+# Wolfgang Ulbrich <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: shuyu liu <[email protected]>, 2018\n"
-"Language-Team: Chinese (China) (https://www.transifex.com/mate/teams/13566/zh_CN/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Wolfgang Ulbrich <[email protected]>, 2021\n"
+"Language-Team: Chinese (China) (https://app.transifex.com/mate/teams/13566/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -479,7 +480,7 @@ msgstr "OSS 混音器 %d"
 
 #: backends/oss/oss-device.c:88
 msgid "Volume"
-msgstr "音量"
+msgstr "文件卷"
 
 #: backends/oss/oss-device.c:101
 msgid "PCM 2"
diff --git a/po/zh_HK.po b/po/zh_HK.po
index d016cfc..8d46c4e 100644
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: Stefano Karapetsas <[email protected]>, 2018\n"
-"Language-Team: Chinese (Hong Kong) (https://www.transifex.com/mate/teams/13566/zh_HK/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: Stefano Karapetsas <[email protected]>, 2021\n"
+"Language-Team: Chinese (Hong Kong) (https://app.transifex.com/mate/teams/13566/zh_HK/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/zh_TW.po b/po/zh_TW.po
index 6947fda..812804f 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# 黃柏諺 <[email protected]>, 2018
+# 黃柏諺 <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: libmatemixer 1.23.0\n"
 "Report-Msgid-Bugs-To: https://mate-desktop.org\n"
 "POT-Creation-Date: 2019-11-04 23:09+0100\n"
-"PO-Revision-Date: 2018-03-11 15:58+0000\n"
-"Last-Translator: 黃柏諺 <[email protected]>, 2018\n"
-"Language-Team: Chinese (Taiwan) (https://www.transifex.com/mate/teams/13566/zh_TW/)\n"
+"PO-Revision-Date: 2021-09-18 19:52+0000\n"
+"Last-Translator: 黃柏諺 <[email protected]>, 2021\n"
+"Language-Team: Chinese (Taiwan) (https://app.transifex.com/mate/teams/13566/zh_TW/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"