Overview of Changes in GTK+ 3.22.6
==================================

* Bugs fixed:
 774534 776132 776187 776012 774784 776187 776306 775808 776524 776560
 774534 input shape and opaque region not applied without begin_paint()/end_paint()
 774784 Failed to get desktop session proxy is not an error!
 775808 win32 maximized window is larger than the extended screen in dual monitor
 776012 GtkFlowBox, GtkListBox: Don't emit signals etc. during destruction
 776132 Mention the difference between gdk_window_create_similar_image_surface and...
 776187 flowbox: Add gtk_flow_box_get_child_at_pos to gtk3
 776306 flowbox: Sometimes emits child-activated during rubberband selection
 776524 GtkAboutDialog: Fix formatting of example email address in html documentation
 776560 icon-browser: window opens at very narrow size, only showing 1 column of icons
        Fix GL checks to work better on OpenGL ES 2.0
        Avoid a possible crash in ::activate-url handlers
        scrolledwindow: Fix func summary being cut off in bindings using doxygen

* Translation updates:
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