25.3.1

• Updated Mesa3D to 25.3.1.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build environment updates

• MSVC
• MSYS2 MinGW-w64 build environment did not change since 25.2.8

25.2.8

• Updated Mesa3D to 25.2.8.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build environment updates

• MSVC
• MSYS2 MinGW-w64

25.3.0

• Updated Mesa3D to 25.3.0.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Out of tree patching

• Add fix for 32-bit build of OpenGL/GLES stack regressed in 25.3 cycle.

Build environment updates

• MSVC
• MSYS2 MinGW-w64

25.2.7

• Updated Mesa3D to 25.2.7.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build script

• pkgconf: drop Gitea Teehouse repo use as it came back online, but it's out of date and archived.

Build environment updates

• MSVC
• MSYS2 MinGW-w64

25.3.0-rc4

• Preview 25.3.0-rc4 as requested in #227.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Known issue

• OpenGL and GLES failed to build for 32-bit.

Build script

• zink tool: cannot build with MSVC for x86 32-bit due to Vulkan SDK no longer providing 32-bit libraries [>=25.3].

25.2.6

• Updated Mesa3D to 25.2.6.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Sponsorship

• Extended till January 2027.

Build script

• Fix spirv tools integration failing if clc enabled [>=25.3], regression from 83f71f1.

Build environment updates

• MSVC
• MSYS2 MinGW-w64

25.2.5

• Updated Mesa3D to 25.2.5.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 65% in favor of keeping support at release time.

Build script

• MinGW: Install dlfcn and mman-win32, gets one more tool building.

Build environment updates

• MSVC
• MSYS2 MinGW-w64

25.2.4

• Updated Mesa3D to 25.2.4.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build environment updates

• MSVC environment did not change since 25.2.2
• MSYS2 MinGW-w64

25.2.3

• Updated Mesa3D to 25.2.3.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build environment updates

• MSVC environment did not change since 25.2.2
• MSYS2 MinGW-w64

25.2.2

• Updated Mesa3D to 25.2.2.
• ARM64 binaries are provided by mmozeiko here.
• Support for x86 32-bit build in MinGW has been restored but without LLVM support to workaround #156 so no openclon12, llvmpipe or lavapipe and performance is much lower for software fallback emulated features aka. NIR lowering in zink and d3d12 (both OpenGL and VA-API).

Feedback info

• Windows 7 / Server 2008 R2 support remained in place for the time being as this poll results were 66% in favor of keeping support at release time.

Build script

• Add zink debug tool [>=25.3];
• Enable virGL driver [>=25.3];
• Support enabling SPIRV Tools without building OpenCL stack;
• Mesa3D: shallow clone compatibility;
• LLVM MSVC build: Non-english locale compatibility.

Documentation

• Update end user docs.

Distribution

• MSVC/pkg-config: Exclude libpng, fixes 0fb1078;
• Add version info to anti-lag and overlay layers.

Build environment updates

• MSVC
• MSYS2 MinGW-w64