3.23.3
======
* Fix frequent freezes in multihead setups on wayland [Rui; #774557]
* Preserve root window mask on XSelectionRequest [Olivier; #776128]
* Misc. bug fixes [Carlos, Florian, Rui, Olivier; #775478, #774891, #775986,
  #776036]

Contributors:
  Olivier Fourdan, Carlos Garnacho, Rui Matos, Florian Müllner