51.beta
=======
* Allow to get last input device from backend [Sergio; !5084]
* Send sprite object with grab-op-begin signal [Alessandro; !5135]
* Hook up disable-while-typing timeout setting [Peter; !4795]
* Hide cursor while input capture is active [KoljaFrahm; !5113]
* Add ext-background-effect-v1 blur support [Kristof; !5071]
* Fix blurred rendering with non-pixel-aligned monitors [James; !5115]
* Use staging xdg_session_management_v1 protocol [Carlos; !4806]
* Allow for button scrolling on mice [Peter; !4993]
* Allow external cursor implementations [Carlos; !5104]
* Do not add unsuported fallback monitor modes [ramyayella; !5110]
* Improve frame scheduling [Michel; !5138, !5131, !5183, !5167, !5156]
* Add dedicated "input panel" group [Carlos; !5171]
* Fix reapplying shader snippet after resize/scale operations [Kristof; !5165]
* Fill in mastering display metadata for HDR output [Boogie61; !5199]
* Add transition-removed signal on ClutterActor [Joan; !4925]
* Fix invalid redraw clips on rotated monitors [Marco; !5203]
* Avoid using cairo in public screenshot API [Bilal; !4172]
* Split experimental features into separate settings [Sebastian K.; !4893]
* Use MetaWindowConfig to process window state changes [Jonas; !4988]
* Allow global shortcut inhibitors to inhibit a11y shortcuts [Lukáš; !4926]
* Fixed crashes [Jonas, Carlos, Sundeep, Michel; !5143, !5153, !5151,
  !5163, !5169, !5170]
* Misc. bug fixes and cleanups [Jonas, Daniel, Toluwaleke, Carlos, Michel,
  Bilal, Florian, Cleo, Maximiliano, Sergio, Sebastian W.; !4711, !5152, !5141,
  !5014, !5121, !5056, !5137, !5166, !5159, !5168, !5164, !5106, !5173, !5184,
  !5187, !5162, !5193, !5176, !5158, !5206, !5175, !4991, !5145, !5209, !5210]

Contributors:
  AnonymouX47, Alessandro Astone, Boogie61, Sergio Costas Rodriguez,
  Michel Dänzer, Bilal Elmoussaoui, Carlos Garnacho, Peter Hutterer,
  Kristof Imeri, Sebastian Keller, KoljaFrahm, Sundeep Mediratta,
  Cleo Menezes Jr., Florian Müllner, Toluwaleke Ogundipe, James Railton,
  ramyayella, Maximiliano Sandoval, Joan Torres Lopez,
  Marco Trevisan (Treviño), Lukáš Tyrychtr, Daniel van Vugt, Sebastian Wick,
  Jonas Ådahl

Translators:
  Emin Tufan Çetin [tr], Vasil Pupkin [be], Daniel Rusek [cs],
  Baurzhan Muftakhidinov [kk], Yuri Chornoivan [uk], luming zh [zh_CN],
  Ekaterine Papava [ka]