3.10.4
======
* Expose MetaWindow:skip-taskbar property [Florian; #723307]
* Fix legacy tray icons showing up blank [Adel; #721596]
* Fix configuration of cloned monitors [Adel; #710610]
* Misc. bug fixes [Jasper, Adel, Giovanni; #720630, #723468, #724257, #724258,
  #724364]

Contributors:
  Giovanni Campagna, Adel Gadllah, Ryan Lortie, Florian Müllner,
  Jasper St. Pierre