Overview of changes in Glib 1.303 (stable) [2013-12-08]: Revert the change to ref counting of initial wrappers of custom subclasses, introduced in Glib 1.300. It caused issues with subclasses inheriting from Glib::InitiallyUnowned; Fix a test failure with perl >= 5.19.4; Create a GType for GSpawnFlags and register it with the bindings. View the source in the Gtk2-Perl git repo at http://git.gnome.org/browse/perl-Glib/tag/?id=rel-1-30-3 or download the source release at http://downloads.sourceforge.net/gtk2-perl/Glib-1.303.tar.gz