4.19.2 - Update copyright year - xml-backend: Bump XML version to 1.1 in written files - xml-backend: Escape whitespaces when writing file to disk - I18n: Update po/LINGUAS list - Fix memory leaks around xfconf_gvariant_to_gvalue() - Fix memory management of xfconf arrays - cache: Fix overwritten error - cache: Fix uncached value - Translation Updates: Estonian