1.7.90
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 * Drop libmatekeyring and use libsecret.
 * Move from mate-doc-utils to yelp-tools.
 * Better sort files by name in commic book archives.
 * Enable case sensitive search (not available on all backends).
 * Move Atril to "Offcie" in the menu.
 * Show "filename (title)" in the window title.
 * Gtk+3, add support to build against Gtk+3, still unsupported.
 * Add Gtk3 primary toolbar style.