- 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: Generals, Command & Conquer: Renegade, Command & Conquer Generals Zero Hour, Command & Conquer Red Alert 3, Command & Conquer Red Alert 3, Command & Conquer 3: Kane's Wrath and Command & Conquer 3: Tiberium Wars should detect custom Steam Workshop levels again.
- Terraria should no longer perform worse than on Proton 10.
- Arma 3 workshop mods should no longer unnecessarily update on each launch.
- Source SDK 2007 and Source SDK 2013 Singleplayer should no longer fail to find gameinfo.txt.
- Natural Selection 2 should be able to connect to servers again.
- The Talos Principle and The Talos Principle VR should no longer incorrectly show the login window on launch.
- The King of Fighters XIII Global Match should no longer leak memory.
- Resident Evil 2 should no longer have issue with using low resolution full screen mode on high resolution screens on certain setups.
- Homeworld 2 Classic from Homeworld Remastered Collection should now behave correctly on alt+tab.
- SHOGUN: Total War no longer should end up on a black screen after alt+tab.
- Need for Speed Hot Pursuit Remastered now has working input when set to fullscreen mode on SteamOS.
- Addressed performance regression affecting Exanima on certain setups.
- Improved rendering of the Imperiums: Greek Wars launcher.
- Crysis 2 Remastered should no longer hang on game load when ray tracing is enabled.
- Borderlands Game of the Year Enhanced should no longer fail to launch with initialization error.
- The Coma 3: Bloodlines is playable again.
- Debug menu in SCP: Secret Laboratory works again.
- Fixed Worms Armageddon ignoring system locale when suggesting language upon team creation.
- Fixed Diablo IV not being playable after a recent game update.
- Fixed Trove Public Test Server failing to launch after a recent game update.
- Fixed Metal Gear Solid V: The Phantom Pain not being playable after a recent game update.
- Fixed Marvel Rivals crashing after a recent game update.
- Fixed Arc Raiders not being playable for some users after a recent game update.
- Fixed Helldivers 2 not launching after a recent game update.
- Fixed Call of Duty (2003) rendering wrong colors in the main menu.
- Fixed Path of Exile crashing caused by specific text in chat.
- Fixed No Limits 2 Roller Coaster Simulation rendering wrong colors with Nvidia GPUs on Wayland.
- Fixed Rocket League incorrectly detecting re-plugged DualShock 4 and DualSense controllers as an additional device.
- Fixed a memory leak in HITMAN World of Assassination.
- Fixed Vagante freezing on character select on setups with using Wayland with Nvidia GPUs.
- Fixed Warhammer: Dark Omen (Classic) displaying low resolution map on certain setups.
- Fixed gamma issues in Exanima showing up on certain setups.
- Fixed Forza Horizon 4, 5 and 6 showing black screen on recent SteamOS versions.
- Fixed Forza Horizon 6 auto-closing after system suspend/resume.
- Fixed Rocket League, Tom Clancy’s The Division 2 and Squad not starting when set to non-English locale.
- Improved reliability of controller hotplug.
- Fixed KeepUp Survival having bad performance and crashing on non-Nvidia GPU.
- Fixed audio distortion in the intro video of Warhammer 40,000: Dakka Squadron - Flyboyz Edition.
- Fixed not being able to interact with the "confirm" button in Lucid Blocks.
- Fixed Mirror's Edge Catalyst freezing on systems without Nvidia GPUs due to nvapi presence.
- Fixed DIRT 5 crashing on CPUs with hybrid cores.
- Fixed sprites not rendering in Zombie Estate 2.
- Fixed Dark and Darker sometimes hanging on start.
- Fixed Escape from Monkey Island crashing on some setups.
- Enabled Xalia for Batman: Arkham City GOTY's settings window.
- Fixed Dungeons & Dragons: Chronicles of Mystara not displaying available resolution correctly on some setups.
- Fixed video playback in Psycho-Sleuth Demo.
- Fixed audio issues in Portal 2 happening on 7.1 setups.
- Fixed sound in Idle Iktah.
- Fixed video playback in STAR WARS Starfighter.
- Fixed saves not working in Hyperdevotion Noire: Goddess Black Heart
- Fixed audio issues in DRAGON QUEST BUILDERS happening after device suspend.
- Fixed RPGMaker Engine games freezing after being minimized inside of gamescope.
- Fixed Moero Chronicle wrongly restarting the intro video every time the game loses focus during playback.
- Fixed intro video playback in Legend of Mana.
- Fixed visual distortions in pre-rendered backgrounds in Resident Evil 0 HD Remaster.
- Fixed War Thunder occasionally crashing when selecting "To Battle!".
- Updated Wine Mono to 11.2.0.
- Updated to FEX-2607.
- Updated vkd3d-proton to v3.0a-252-g212991fc2c26 from proton-11 support branch.
- Updated dxvk to v2.7.1-498-ga6764047e587 from proton-11 support branch.
- Updated vkd3d to 2.0
- Updated dxvk-nvapi to v0.9.2