3.17.41 (unstable): Gtk: * StyleContext: Deprecate set_background(). (Kjell Ahlstedt) * IconView: Fix a crash in get_tooltip_context_path(). (Kjell Ahlstedt) Build: * Use (and require) C++11. (Murray Cumming, Kjell Ahlstedt) Documentation: * Remove pixbuf-demo because it is already in the main demo. (Kjell Ahlstedt) * Demo: Remove Icon Theme demo, replacing it by a standalone Icon Broswer demo. (Kjell Ahlstedt)