50.4
====
* Fix blurred rendering with non-pixel-aligned monitors [James; !5115]
* Do not add unsupported fallback monitor modes [ramyayella; !5110]
* Fill in mastering display metadata for HDR output [Boogie61; !5199]
* Fix invalid redraw clips on rotated monitors [Marco; !5203]
* Fixed crashes [Michel; !5189, !5163, !5170]
* Misc. bug fixes and cleanups [Carlos, Michel, Sebastian;
  !5121, !5159, !5184, !5176, !5137]

Contributors:
  Boogie61, Michel Dänzer, Carlos Garnacho, James Railton, ramyayella,
  Marco Trevisan (Treviño), Sebastian Wick

Translators:
  Vasil Pupkin [be]