2.16.1
======

Thanks to Elijah Newren, Colin Watson, and Bruno Boaventura de Olevira
Lacerda for changes in this release.

 - fix stuck grab, letting focus be transferred between windows (Elijah)
   [#354422 partial]
 - windows returning from fullscreen are constrained to be onscreen
   (Elijah) [#353699]
 - Clear the transient_for flag of a window after emitting a warning
   (Colin)
 - Replace copy_of_gdk_x11_window_set_user_time() with the real thing
   (Bruno) [#352293]

Translators
 David Lodge (en_GB), Ivar Smolin (et), Matic Žgur (sl),
 Vasiliy Faronov (ru)