gtk2-perl's code is hosted on GNOME's git server. Each module has its own repository. To check out perl-Glib for example, use "git clone git://git.gnome.org/perl-Glib".
Changes in this release: Properly export all our public symbols so that linking against us works on MSWin32. (GNOME #576373) View the GIT repo at http://git.gnome.org/cgit/perl-Pango/ or download source at http://downloads.sourceforge.net/project/gtk2-perl/Pango/1.221/Pango-1.221.tar.gz.