Gaming Tools

Normalize duplicate bottle paths and handle copy failures; Refresh bottle list on the main thread after deletion; Retry repository requests over IPv4; Expose UMU data directory

The server panel will no longer be locked while individual content is being installed when using the Browse content button; Improved stability when content is being installed…

Reverted server panel change that wasn't meant to go out yet

Stop sandbox before deleting bottles

Fixed an issue where legacy Steam Workshop items were not being updated properly; Fixed a case where games could fail to launch in SteamRT3 Experimental Beta

In the Web Browser, the left trackpad of Steam Deck/Steam Controller is now bound to scroll wheel for navigating non-Steam websites; Fixed a bug where a single pixel line would…

Array bounds checks in HW/DSPHLE/AXVoice ApplyUpdatesForMs() and stack read in DSPHLE/Zelda HLE.; Stack overflow in ZeldaHLE.; Out-of-bounds access in GCZ decompression by…

Add Game dialog resetting the Wineprefix if SteamGridDB API is used; Add proton-cachyos to the wine manager; Create compatibilitytools.d if it does not exist; Make Proton-CachyOS…

More KDF algorithms in BCrypt; Support for ARM64EC build in Mingw mode; More format conversions in WindowsCodecs

Add "Enable Mouse-based Gyro" setting to I/O config; Add exit game shortcut to Qt; Add integrity check to PSN Content, DLC and Game Update files; Add user agent to curl requests…

Added Steamworks SDK 1.65 support.

Added Steamworks SDK 1.65 support

Handle rarely-used CUE parser commands; Support reading non-mode2/raw sectors in CD images; Rewrite memory image preloading in CDImage; MMPX Enhanced/Advanced clamp-to-transparent…

7.1 format conversions in DirectSound; Support for AES-GMAC algorithm in BCrypt; New WoW64 mode supported on FreeBSD

Add DXVKDEBUG=hang environment variable to help diagnose GPU hangs and driver crashes resulting in VKERRORDEVICELOST errors; Work around performance regression in games that…

Add modrinth headers for download source (standalone, modpack, dependency); Log components in instance logs; Include Flame API key in CDN downloads; When auth is down, launch into…

Make CopyFilePath() atomic in FileSystem; Fix incorrect effect in save state selector in FullscreenUI; Fix incorrect layout in ProgressDialog in FullscreenUI; Add image…

Disabled secondary command buffer usage on all desktop GPUs to reduce rendering issues and GPU hangs; Fixed a rendering regression affecting D3D9 games including Black Mesa…

Permanently remove the Application wallpaper type from the public Steam Workshop due to security risks from executable files; Disable uploading and downloading of Application…

Download correct GE-Proton architecture (aarch64 on ARM, x8664 otherwise); Use new Luxtorpeda Codeberg repository; Removed Proton-Sarek, use proton-cachyos instead; Enabled…

Bump SDL3 subproject to 3.4.10; Enable x86-64-v3 optimizations for release builds; Account for pixel density and display scaling in UI; Set SDLHINTVIDEODRIVER to wayland,x11…

Improve vertex cache compatibility; Fix random crash in texture utils; Fix deadlock in cellGemUpdateStart/cellGemUpdateFinish; Fix mac build; Fix some warnings; PPU fixes; Fix…

User interface process renamed from ui32.exe to wallpaperui.exe and switched to 64-bit executable; Dynamic model generation via SceneScript with createModelData and…

Various fixes to game tracking; Blend previews for Fullscreen themes not working; Crash when importing games via folder scan dialog; Better error reporting for web image search…

Bump SPIRV-Reflect to vulkan-sdk-1.4.350.0; Bump volk to 1.4.350; Use SDL3 CMake subproject wrap; Bump SDL3 wrap to 3.4.8; Bump glslang to 16.3.0; Skip finish stall in nv2a/vk…

Critical security update for GHSA-ph75-mgxh-mv57; ViGEmBus is no longer installed automatically; CSRF protection has been added to web-ui; XDG, Pipewire, and KWin direct…

Add ability to edit game title and images for games from any store; Support cover images for sideloaded games; Add ability to install games from console mode; Add ability to…

Revert controller input library update that was causing crashes on startup for some users

Updater no longer resets current task in finished signal

Fix type annotations requiring quoting for Python < 3.14 compatibility; Add mypy typing annotations on util/strings.py

Add dwproton compatibility tool; Fix Kron4ek to allow choosing between amd64 and wow64; Fix the GE-Proton install directory for Lutris to runners/wine

Proton-GE launched via umu is now the default, with umu taking care of keeping Proton-GE up to date; Fix Proton integration bugs so Proton-fixes are applied; Do not offer VKD3D…

OnNewIntent handler to allow launchers start new content without closing first on Android; Support for the Storage Access Framework on Android to mount directories from internal…

Correct binPath syntax in install-service.bat on Windows; Remove XCode dependency on macOS

Exporting saves via the title manager no longer crashes when the export path contains unicode characters; Fixed a regression in DS Virtual Console titles; Fixed a bug where the…

Upscaling and downscaling options in graphics settings now work correctly on Vulkan, with hermite and bicubic scaling options no longer falling back to bilinear filtering; Graphic…

Windows 10 (1809), Windows Server 2019, or later is now required; 32-bit versions of Windows are no longer supported; macOS Big Sur or later is now required; macOS Sequoia is now…

Improved streaming performance and latency on Intel GPUs; HDR-SDR tonemapping is now supported by the Vulkan renderer on Linux; Old DX9/DX10 GPUs will use the DirectX 9 renderer…