- Update to version 4.18.5
* pager: Do not adapt upper value of spin button in viewport mode
* pager: Update workspace layout also on window manager change
* pager: Fix aspect ratio for viewport (V2)
* actions: Fix memory leak
* pager: Delay GdkScreen signal handlers
* panel: Do not scale background image when UI scale > 1
* popup-command: Do not block autohide when popped up at pointer
* Fix memory leaks when using gtk_css_provider_new()
* panel: Clear item list before repopulating item dialog
* panel: Remove autosave timer for plugins
* wrapper: Really ensure we don't call gtk_main_quit() twice
* panel: Block autohide when the panel has input focus
* clock: Fix sync timeout for seconds display
* clock: Implement ConsoleKit sleep monitor
* Add/Sharpen icons at 48-128px
* Adjust 32px icon margins, new separator icon
* Sharpen icons at 16px and 32px
* Increase margins for 24px icons
* Make 24px icons sharper
* icons: Fix wrong exported sizes
* Translation Updates