Proton: version 11.0-2 officially released

Valve has released Proton 11.0-2, focused mainly on fixing regressions from Proton 11.

Several titles become playable for the first time with this release, and numerous performance issues introduced with Proton 11 were fixed.

Now Playable:

AsteroidsHD

Heroes of the Three Kingdoms 7

Konkan Coast Pirate Solutions

Otherworld Legends 战魂铭人

Plain Sight

Portal Worlds

SMILE GAME BUILDER

Tetrageddon Games

Warhammer: Dark Omen (Classic)

Fixed Proton 11 Regressions:

CEG-using games should no longer take extra time to start

Command & Conquer titles regained custom Steam Workshop level detection

Terraria should no longer perform worse than on Proton 10

Arma 3 workshop mods stopped unnecessary updates

Source SDK compilations recovered gameinfo.txt discovery

Natural Selection 2 multiplayer connectivity was restored

The Talos Principle variants fixed login window behavior

The King of Fighters XIII resolved memory leak problems

Further improvements cover the fullscreen resolution in “Resident Evil 2”, alt-tab behavior in “Homeworld 2”, input handling for “Need for Speed Hot Pursuit” on SteamOS, and several graphics rendering problems across other titles.

Proton 11

Source: GitHub