4.18.3 - Displays: Fix finding a valid mode by refresh rate - dialogs: Secure use of GSettings - xfsettingsd: Fix wrong test for property removal - xfsettingsd: Update also the type when updating a value - keyboard-settings: Fix critical when opening layout selection dialog - appearance-install-theme: Fix error message - appearance-install-theme: Do not mention file size in error message - appearance-install-theme: Check for theme package validity - appearance-install-theme: Update GTK icon cache after installing - appearance-install-theme: detect icon themes first (#271) - appearance-install-theme: make cleanup safer - appearance-install-theme: Use recommended way of command substitution. - appearance-install-theme: Convert to POSIX - Update bug report address - display: Check for XError on transform apply - Translation Updates: Albanian, Arabic, Armenian (Armenia), Asturian, Basque, Belarusian, Belarusian (Tarask), Bulgarian, Catalan, Chinese (China), Chinese (Hong Kong), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, Eastern Armenian, English (Australia), English (Canada), English (United Kingdom), Estonian, Finnish, French, Galician, German, Greek, Hebrew, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Kazakh, Korean, Lithuanian, Malay, Norwegian Bokmål, Norwegian Nynorsk, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Uyghur