2.17.11:

Gdk:
* Window: Added redirect_to_drawable(), 
  remove_redirection(), geometry_changed(), get_root_coords(), restack().
Gtk:
* Range: Added get/set_flippable().
* Widget: Added get_is_toplevel(), get_is_drawable(), 
  get/set_receives_default(), wrapping the new C functions, 
  deprecating the hand-coded non get-prefixed versions.