GE-Proton8-3 Fixes Video Playback Regression, Applications Going to Windowed Mode

DXVK and VKD3D-Proton have been updated to the latest git.
D8VK 1.0 Adds Many Game-Specific Configurations, Features, and Tweaks

d3d9.dll no longer needs to be installed!
You Can No Longer Play Roblox on Linux/Steam Deck

A new anti-cheat service prevents users from being able to play the game via Wine.
Steam Deck Client Beta Fixes Virtual Menus in Desktop Mode, Adds Find Bar, and Respects Scaling

Bug fixes, some more bug fixes, oh, and some more fixes.
GE-Proton8-2 Fixes Monster Hunter Rise, Shatterline, Conception Plus

Plus: if you’re using the Steam Snap, installation instructions have been provided.
Proton Experimental Adds Compatibility to Gunfire: Reborn, NVAPI Support to Redfall and Returnal

Fixes have also made it in for Battle.NET, EA launcher, and a few games.
Proton 8.0-2 Improves Elden Ring Compatibility, Adds Workaround for EA Launcher

5 bug fixes as well.
Rare 1.10.0 “Garlic Crab” Improves Startup Time, Cloud Save Handling

Along with an updated interface and several other features/fixes.