• engine: New API: ColorGrading::Builder::toneMapper(const ToneMapper*).
• engine: New tone mapper: GenericToneMapper, a configurable tone mapper.
• engine: ColorGrading::Builder::toneMapping(ColorGrading::ToneMapping) is now deprecated.
• engine: Removed REINHARD tonemap operator[⚠️ API Change].
• engine: Improve s3tc_srgb detection on desktop.
• engine: Add bilateral threshold in SSAO options.
• gltfio: Fix AssetLoader leak, remove unwanted destructor.
• Metal/Vulkan: Fix uploading texture data with padding or offset.
• Metal: fix GPU crash seen with large amounts of geometry.