3.17.50 (unstable): Gtk: * PlacesSidebar: - Deprecate set/get_show_connect_to_server() and the property. - Add set/get_show_recent(), set/get_show_trash(), set/get_show_other_locations() and properties, and the populate_all property. (Kjell Ahlstedt) * Popover: Add get/set_default_widget(). (Murray Cumming) * Window: Add get_titlebar(). (Murray Cumming) Build: * gtk_generate_extra_defs.sh: Fix for the patch command, version 2.7.5 (Kjell Ahlstedt) * C++11: Use nullptr instead of 0. (Murray Cumming) * C++11: Use of the override keyword. (Murray Cumming) * C++11: Use of auto. (Murray Cumming) * C++11: Use of range-based for loops. (Murray Cumming) * Fix the build when using -Wshadow (now used in --enable-warnings=fatal). (Murray Cumming) Documentation: * LevelBar: Document how to workaround the lack of Orientation base class. (Murray Cumming) Bug #752568 (Tobias Hoffmann)