3.22.2 (stable): Gtk: * Editable, RecentChooser, Scale: Fix memory leaks. (Kjell Ahlstedt) Bug #783360 * PrintJob: Fix a call to Glib::throw_exception(). (Kjell Ahlstedt) Documentation: * Gdk::RGBA: Update ctor(ustring) docs from GTK+ (Daniel Boles) Bug #784483