Release candidate for VulkanSDK Oct release.
=== Breaking changes ===
No breaking changes
=== All changes for this release ===
f55f669 Fix VVL errors on coopvec tests (#8541)
2e0fe3d Fix CMake error with generator on list in 3.22.1 (#8364)
5518371 Adding 4 WGPU tests to expected-failure-github (#8540)
db44c1b Prepare VulkanSDK release Oct 2025 (#8525)
55a7d2a Add timeout to CI jobs; add mimalloc to .gitignore (#8538)