2.39.92 (unstable): Gio: * Application: Add add_main_option_entry() and add_option_group(). (Murray Cumming) Documentation: * Glib::ustring: Say more clearly that it must be only UTF-8. (Kjell Ahlstedt) Bug #681560 (vurentjie) Build: * win32: Surround content_type_get_symbolic_icon() with ifdefs. (Giuseppe Penone)