0.5.1 - build: Rename POTFILES.in to POTFILES - AppInfos: Remove GIO search - Update debug instructions - x11: Add exceptions where instance-id should be preferred to class-id - I18n: Update po/LINGUAS list - wayland: Handle null workspace group list when a group is destroyed - fix docklike menus disappear even if the mouse is on them - Improve GroupMenu CSS - build: Fix typo in optimization level - I18n: Update po/LINGUAS list - GroupWindow: Add missing sanity check - Xfw: Do not rely on window list order to determine last active window - Hide workspace-related visibility option on wayland - GroupWindow: Don't unactivate group when a window is closed - I18n: Update po/LINGUAS list - README.md: Add uninstall info - I18n: Update po/LINGUAS list - SettingsDialog: Fix leak when closing via close button - Stop using xfce_panel_plugin_(block|unblock)_menu - Remove autotools build - I18n: Update po/LINGUAS list - Translation Updates: Albanian, Basque, Bulgarian, Catalan, Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English (Canada), English (United Kingdom), Estonian, Finnish, French, Galician, German, Greek, Hebrew, Indonesian, Interlingue, Italian, Japanese, Kazakh, Korean, Lithuanian, Norwegian Bokmål, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Uyghur, Vietnamese