4.18.4 - Update copyright year - power: Fix overall charge state calculation - systray-icon: Handle scroll events - Only show desktop files in Xfce - main: Add missing newline in version info - Remove outdated references to xfce-goodies - pm-helper: Add missing GError initialization - settings: Fix debug log - settings: Fix inconsistent ref values between ui and gobject - Fix initial state of "Handle brightness keys" switch in settings UI - Ungrab brightness keys when not handling them - Revert "Fix system-sleep-inactivity min value" - Fix system-sleep-inactivity min value - Translation Updates: Albanian, Arabic, Armenian (Armenia), Asturian, Basque, Belarusian, 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, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Kannada, Kazakh, Korean, Lithuanian, Malay, Norwegian Bokmål, Norwegian Nynorsk, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Telugu, Thai, Turkish, Ukrainian, Vietnamese