2.8.1: * Build: Check for GTK+ 2.8. * ScrolledWindow: get_*scrollbar_visible(): get_hscrollbar_visible() returned vscrollbar_visible() and vice-versa. Fixed. Bug #317309 (Bartek Kostrzewa) * UIManager: get_action_groups(): Memory management fix. Bug #31865 (Colin Law) * Fix SUN Solaris Forte build problem. Bug #314283 (Felipe Zipitria) * Documentation corrections. Bug #311176 (Marco Scholten)