Eric Engestrom announced the Mesa 26.2.1 release today with the initial assortment of fixes for Mesa 26.2 . There is a wide variety of fixes throughout but with no heavy fixes in particular.
On the RADV Vulkan driver side are some Vulkan Video fixes, ACO compiler fixes, gang submit fixes, and more. For Vulkan Video on RADV there are AV1 fixes to note as well. The RadeonSI Gallium3D driver meanwhile has seen a number of fixes too.
The Intel ANV driver has also seen some fixes, including for ensuring the correct ray-tracing shader key pointers are passed. The Intel ANV driver is also ensuring L1 and L2 caches are now flushed at the end of command buffers.
The smaller Mesa drivers have seen various fixes along with common areas of Mesa like the WSI and NIR portions of the code. Several Mesa drivers have seen fixes for buffer object reference count leaks.
In total there are dozens of fixes to be found with Mesa 26.2.1. The full list of changes can be found via the mailing list announcement .
Eric also announced Mesa 26.1.8 with various bug fixes to last quarter's branch. Mesa 26.1.8 is intended to be the last point release there with users encouraged to move to Mesa 26.2.