4.20.3 - Support absolute icon paths - meson-build: Add GNU visibility files to sources - I18n: Update po/LINGUAS list - autotools-build: Search for xdt-gen-visibility also in the working tree - build: Automate copyright year management - docs: Fix warnings - XfwWindowX11: Fix memory leak - Try to match the app id in lower case to find the .desktop file - XfwWindowX11: Keep a ref on workspace - XfwWnckIcon: Fix wrong compare func - meson-build: Add missing conditional for ext-workspace - meson-build: Reintroduce tests option - meson-build: Use SPDX license expression - meson-build: Specify wayland-scanner as a native dependency - meson-build: Update debug/optimization flag management - Translation Updates: Georgian