4.19.3 - Update copyright year - tasklist: Fix include-all-monitors on Wayland - Adapt to libxfce4windowing 4.19.3 API update - Do not use g_log_set_always_fatal() - launcher: Ensure default icon in empty launchers - tasklist: Add missing runtime checks to enable show-wireframes - Add new CI builds to build without X11 and Wayland - build: Search for bind_textdomain_codeset in libintl too - Fix memory management of GTypeModules - pager: Do not query workspace count if screen is not initialized - panel: Call gtk_init() early enough - wayland: libxfce4panel: Fix broken autohide when showing context menu - libxfce4panel: Fix custom menu items management - panel: Fix previous commit - build: Restrict XfceSMClient to X11 - panel: Fix xfce_titled_dialog_create_action_area() deprecation - clock: Create monitor proxy asynchronously - build: Define our own windowing macro instead of extending GDK's - build: Simplify and clarify X11/Wayland distinction - build: Use AM_DISTCHECK_CONFIGURE_FLAGS - Add missing G_BEGIN_DECLS - wayland: panel: Add missing sanity check - Translation Updates: Czech, Finnish, Hebrew, Hungarian, Icelandic, Interlingue, Italian, Occitan (post 1500), Swedish, Turkish