3.1.93 22-Mar-2012 - Fix warnings on None values in added tree/list store rows. (#672463, Martin Pitt) - Support marshalling GI_TYPE_TAG_INTERFACE (#668903, Alberto Mardegan) - test_overrides: Find local gsettings schema with current glib (Martin Pitt) - pygtkcompat test: Properly clean up PixbufLoader (Martin Pitt)