Overview of Changes in GTK+ 3.7.6
=================================

* We now use state flags for text direction: GTK_STATE_FLAG_LTR/RTL.
  gtk_style_context_set_direction() has been deprecated.

* We install headers for accessible implementations of GTK+ widgets.
  This makes it possible to implement accessibility for third-party
  widgets by subclassing the proper GTK+ implementation. To do this,
  include gtk/gtk-a11y.h.

* Invisible widgets now return a size of 0x0. This is an experimental
  change that makes GtkWidget::visible essentially behave the same way
  that "display: none" does in CSS. If you want the effect of CSS's
  "visibility: hidden", you can use a GtkNotebook with an empty page.

* GtkFrame now draws a background.

* The Broadway backend now installs a separate server: broadwayd.

* Bug fixes:
 687025 iconhelper: Treat empty string as NULL stock-id
 687633 gtk_color_chooser_get_rgba: wrong annotations, broke bind...
 688140 Add missing annotation for gtk_combo_box_text_get_active_...
 688362 GtkApplication: Fix memory leak
 689810 Include guard optimization
 690305 Typo in SECTION:gtkbuildable : (thier -> their)
 691186 Gtk+ 3.6.3 crashes when opening printing dialog: segfault...
 691301 Better support for cross-compiling
 691515 Insufficient checks for EWMH support
 691677 Gtk Scale (slider) does not react in clicks outside the c...

* Translation updates:
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