Added

• Spatial radiance caching
• Ray visibility flags for lights
• Clouds fluttering
• Multi-threaded pipeline initialization
• Direct loading of YCoCg textures
• AgX tonemapping
• Extended API to pass device/instance/command buffer

Fixed

• Unnormalized emissive base color
• AMD artifacts with DirectX
• Incorrect handling of Vulkan initialization failure
• Missing UNet filter memory reallocation on resize
• Sun importance sampling issue
• Clouds CPU/GPU mismatch
• Envmap sampling seam
• Glowing corners with radiance caching enabled
• Unsynchronized access to cpu features struct
• Denoising artifacts with coop matrix enabled

Changed

• Procedural sky is made pixel-perfect
• Skymap generation is moved to GPU
• Light BVH is quantized
• Matrix multiplication uses tiled/blocked approach
• SPIRV reflection data is extracted manually
• Cross-platform coop matrix is used instead of NV-specific
• Cornel box is used in samples
• Custom HLSL cross-compiler is used for DirectX backend