- engine: Added new APIs to enable/disable screen space refraction
- engine: Fix, flip the shading normal when det < 0.
- gltfio: Fix animation by clamping the per-channel interpolant.
- gltfio: add async cancellation API
- gltfio: Fix "uniform not found" errors.
- gltfio: Disable clear coat layer IOR change in glTF files (#3104)
- Vulkan: fix final image barrier used for swap chain.
- matdbg: Various improvements
- JavaScript bindings: fix TextureUsage bitmask.
- cmgen / mipgen: add opt-in for ASTC / ETC support.