gtk+-3.18.6 (gtk+3.18.6)

[Fernando de Oliveira]

​http://ftp.gnome.org/pub/gnome/sources/gtk+/3.18/gtk+-3.18.6.tar.xz

​http://ftp.gnome.org/pub/gnome/sources/gtk+/3.18/gtk+-3.18.6.sha256sum

78cabf0fd5a662f8723f62d5ac633072c76c557c1d700454c9c3deaa37e441ef

​http://ftp.gnome.org/pub/gnome/sources/gtk+/3.18/gtk+-3.18.6.news

Overview of Changes in GTK+ 3.18.6
==================================

• Bugs fixed:
 ◦ 539944 Add GtkScaleButton API so struct fields can be marked as
   private
 ◦ 732742 Infinite recursion on GdkDevice disposal
 ◦ 735847 move animatable cursors' current frame info into GdkCursor
 ◦ 746745 Window suddenly always on top
 ◦ 747295 shared memory leak when creating/destroying widgets
 ◦ 748904 wayland: map real modifiers to virtual modifiers
 ◦ 757358 single touch devices are not detected as touch devices
 ◦ 758025 cursor flickering
 ◦ 758072 [Wayland] additional mouse buttons don't work
 ◦ 758175 Fix character entity
 ◦ 758327 gnome-disks segfault in gdkwayland get_popup_parent -
   dereference...
 ◦ 758367 GTK+ 3 does not respect bold in org.gnome.desktop.interface
   font-name
 ◦ 758407 Could not send the search request \
   GDBus.Error:org.freedesktop...
 ◦ 758483 GDK W32: Incorrectly uses SetWindowLong() to set/unset
   WS_EX_TOPMOST
 ◦ 758484 GDK W32: Some calls to W32 routines are rather unclear
 ◦ 758660 Copy and paste doesn't work in wayland session
 ◦ 758661 every second right-click to window header is ignored
   (CSD-related?)
 ◦ 758698 Bug backward search + case insensitive + preceding multi-byte
   character
 ◦ 758790 A few stylistic icon-browser patches 

• Translation updates:
 ◦ Polish

[Fernando de Oliveira]

Fixed at r16709.