Proton 11.0-1-beta5 was released yesterday, providing fixes for several game-specific issues and regressions introduced in the Proton 11 series. Valve's compatibility layer for Windows games on Linux now addresses controller input problems experienced in Deus Ex: Mankind Divided. The update also resolves multiple regressions, making BattleBit Remastered playable again and restoring Terraria's performance to its Proton 10 level. Furthermore, Arma 3 workshop mods should no longer unnecessarily update on each launch, and Assassin's Creed Shadows is once again playable. The developers note this is a minor update, directing users to the beta1 changelog for a full overview of Proton 11 changes.