Overview of Changes in GTK+ 3.1.6
=================================

* GtkOverlay is a new container that allows to place one or more
  'overlay' widgets on top of another widget. This can be used
  for 'floating statusbars' and similar interfaces.

* GtkLockButton has been simplified in appearance to look like
  a normal button

* GtkNotebook now supports height-for-width layout

* Accessibility for menuitems and combo boxes has been restored

* The horizontal and vertical subclasses of GtkBox, GtkPaned,
  GtkSeparator, GtkScrollbar, GtkScale and GtkButtonBox have
  been deprecated

* The print dialog can now display color profile information

* Many enhancements and fixes to CSS theming
 - The CSS parser has been rewritten with the goal of better
   CSS compliance and improved error handling
 - A testsuite for the parser has been added
 - Attributes can be inherited from parent widgets
 - Shorthand properties are supported
 - Color and font attributes are now inherited
 - Borders and padding are now handled much more consistently,
   and border-radius support is more complete
 - text-shadow, box-shadow and icon-shadow attributes are now
   supported
 - nth-child works for boxes

* Bug fixes:
 353712 allow reducing selection in GtkLabel
 576492 GtkBuilder does not respect G_PARAM_CONSTRUCT properties
 624539 Keep track of last focused window
 634491 gtk_tree_path_append_index() is linear in the number of indices
 634994 Explicitly declare internal reserved bits in GdkModifierType
 641087 Wish: GtkApplication::window-added signal
 642768 Make tracker search backend a bit less verbose
 642773 Make file search non-case sensitive
 642929 GtkFileChooserDialog with GTK_FILE_CHOOSER_ACTION_CREATE_...
 644906 gtkimcontextime.c: NULL pointer reference
 646859 GtkCssProvider.load_from_data introspection
 649314 Add support for the text-shadow property
 649779 Add missing gtk_widget_override_* annotations
 649972 Crash when loading an ui file with an empty GtkGrid
 649979 Argument count TypeError from Gtk.TreeView.enable_model_drag_...
 650012 GtkAppChooser* documentation does not document the content_type
 650110 Add sanity check in GtkEntryCompletion
 650114 gtk_entry_set_completion does not destroy idle source
 650167 Unused variable in GtkEditable example code
 650202 Optimization in theme_subdir_load (gtkicontheme.c)
 650302 Combo box menu items should expose their displayed text
 650382 GtkButton uses wrong values in grab
 650418 menu: don't use the border as a padding value
 650420 all: avoid boxed structs copying where possible
 650424 treeview: theming-related fixes
 650530 GtkAssistant beautification patches
 650664 gtkstatusbar: gtk_misc_set_alignment () function replacement
 651194 Should support border-image as a shorthand property
 651706 gdk: Update keysyms list from latest X.org headers
 651707 Move private functions to private headers
 651734 GtkLockButton: symbolic icon is fuzzy
 651979 compose-parse.py can not work with the newest gdkkeysyms.h...
 652045 file open dialog refuses to open or complete non-local files
 652102 Issues when redrawing multiple GdkWindows
 652103 Add a GtkPrinterOptionWidget type of label to just show info...
 652282 build: fix win32 configure checks

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