Mesa has been released in version 26.2.6.

Mesa is the free collection of graphics drivers for Linux, providing OpenGL, Vulkan and OpenCL for AMD, Intel and other GPUs.

26.2.6 is a pure bug fix release without new features. It fixes 11 bugs, including an ACO regression (RADV, RDNA2 to RDNA4), GPU hangs on Intel Meteor Lake and a visual artifact in The Witcher 3 Remastered.

Mesa 26.2.6 is a bug fix release.

Bug fixes:

• ACO: regression in 26.2 where a retargeted instruction drops the VCC condition (RADV, RDNA2 to RDNA4)
• ANV: assertion in vkGetPhysicalDeviceImageFormatProperties2
• GPU lost-device errors on Radeon 6800 XT
• Intel Meteor Lake GPU hangs in Unigine Heaven and Valley with Mesa 26.2.0 through 26.2.4
• Overlay-like visual artifact in The Witcher 3 Remastered
• Turnip/A650 hangs in several games due to a missing shader workaround
• D3D12 self-deadlock under WSL2 hanging RPCS3 during compressed texture upload
• Garbled text in pdf.js on Snapdragon X1 Elite (freedreno)
• Broken non-dmabuf software texture updates in kopper
• Lavapipe: only sample 0 copied for some multisampled depth/stencil images, ray tracing failures
• V3DV GPU hang when an inline uniform block precedes a sampled image

Source: Mesa