Overview of Changes from GTK+ 2.21.1 to 2.21.2
==============================================

* The newly added gdk_drag_context_get_action function has been
  renamed to gdk_drag_context_get_selected_action to make the
  name less confusing.

* Introspection annotations have been added in many places

* New accessors for sealed struct members:
 gtk_viewport_get_view_window
 gdk_drag_context_get_source_window

* Bug fixes:
 608218 GtkOffscreenWindow causes bad window with GtkEntry
 611709 Add gtk_statusbar_remove_all
 596428 GtkAssistant: Support ending with a progress page
 620511 Use g_source_set_name for all custom GSources in GTK+
 608537 Make the file chooser's sort arrows consistent
 620863

