4.19.4 - bump Xfce overall version to 4.20pre1 - Remove local ABI check - Add meson build - Migrate to xdt-gen-visibility and xdt-check-abi - I18n: Update po/LINGUAS list - build: Bump requirements for Xfce 4.20 - Apply .clang-format file - Add missing includes of libxfce4util-alias.h - clang-format: Add file - xfce-rc: Fix support for the LANGUAGE environment variable - scan-build: Add false positive file - build: Use AM_DISTCHECK_CONFIGURE_FLAGS - session-management: Try to create D-BUS proxy synchronously - session-management: Always set an error when returning FALSE - fileutils: Fix MD5 hash in xfce_create_shared_thumbnail_path() - Translation Updates: Asturian, Greek, Hungarian, Lithuanian, Persian (Iran)