4.20.7 - tasklist: Destroy group menu item if window is closed - panel: Make non-GObject internal plugins resident - Revert "plugins: Do not use g_intern_static_string" - panel: Do not fall through when internal plugin failed to load - wayland: panel: Track set_anchor_default source id - plugins: Do not use g_intern_static_string - panel: Fix wrong memory management - panel: Be sure to set plugin properties when appropriate - Set application name so internal plugins can't override it - plugins: Reset workspace group when needed - wayland: Guard layer-shell related code also at runtime - wayland: Review screen layout change management - common: Only remap widget if visible - wayland: autohide: Fix autohide of floating panel - wayland: Handle null workspace group list when a group is destroyed - wayland: panel: Delay hiding panel window when screen layout changes