2007-11-26 Li Yuan * configure.in, NEWS: Up-revved to 1.20.2, for GNOME 2.20.2. 2007-11-26 Li Yuan * gail/gailtreeview.c: (gail_tree_view_ref_child): Bug #474504 and #395781. Return a minimally-functional AtkObject when there is no cell in renderer_list.