Thomas Crider has announced the release of Proton-6.20-GE-1 based on Wine 6.20.

Proton-6.20-GE-1

Changes:

-wine: Added fix for broken right click camera control in BeamNG.drive
-wine: Revert some upstream commits to re-allow mfplat patches (it was disabled in wine-staging 6.20 due to patches needing a rebase)
-wine: Add patch to fix Eve online launcher (thanks Tr4sk!)
-wine: Add patch to workaround The Good Life video playback (thanks popsUlfr!)
-wine: Add patch to fix Castlevania Advance Collection and a few other Konami "collection" games (thanks Raptor85!)
-wine: rebased proton patches for 6.20
-wine: updated to 6.20
-protonfixes: Added vcrun2019 to Injustice 2 -- fixes multiplayer desync
-protonfixes: Removed no-longer needed .NET installation from Batman Arkham Asylum protonfix (allows it to work again)
-protonfixes: Added xaudio3_7 protonfix for Resident Evil 4 (fixes crash on loading from save)
-protonfixes: Removed no-longer needed xlive override for Fallout 3 (thanks manueliglesiasgarcia!)
-protonfixes: Added workaround that uses Proton 5.0 to install .NET into the prefix for Space Engineers (.NET installation is broken on wine 6.0+, thanks manueliglesiasgarcia! )
-protonfixes: Added vcrun2019 to Madden NFL 21 -- fixes multiplayer desync (thanks Alexithymia2014!)
-protonfixes: Gothic2: account for varying casing in game paths (thanks codicodi!)
-protonfixes: Uplay overlay disabled for Assassin's Creed: Odyssey (thanks PolisanTheEasyNick!)
-protonfixes: mfc42 override added for GT Legends (thanks otokawa-mon!)
-proton-valve: Imported fixes for paradox launcher from proton upstream
-proton-valve: Imported fixes for Nickelodeon All-Star brawl from proton upstream
-proton-valve: Imported fixes for WRC8/9/10 from proton upstream
-proton-valve: Imported fixes for Satisfactory multiplayer from proton upstream
-proton-valve: Imported fixes for Fallout 76 crash from proton upstream
-vkd3d-proton: Update to git
-vkd3d-proton: DXR 1.1 is now experimentally exposed. It can be enabled with VKD3D_CONFIG=dxr11.
-vkd3d-proton: Resizable bar now enabled automatically if available. NOTE: You may need to disable this in eGPU setups to avoid performance issues: VKD3D_CONFIG=no_upload_hvv
-vkd3d-proton: Marvel's Avengers now playable (again)
-dxvk: Update to git
-faudio: Update to git

Download Proton 6.20-GE-1 from GitHub
Installation Instructions