Valve and CodeWeavers today released Proton 11.0-2, the latest stable update to their Wine 11.0 downstream that "powers Steam Play for running Windows games gracefully on Linux." This release expands the Steam Play library by adding support for several new titles, including AsteroidsHD, Heroes of the Three Kingdoms 7, Otherworld Legends, and Warhammer: Dark Omen (Classic). The update also addresses critical regressions identified in Proton 11. These fixes ensure that CEG-using games no longer experience extended startup times. Additionally, custom Steam Workshop levels are now properly detected for Command & Conquer: Generals, Renegade, Zero Hour, Red Alert 3, and Tiberium Wars. Performance in Terraria has been restored to levels seen in Proton 10, and Arma 3 workshop mods will no longer trigger unnecessary updates on each launch.