• Android: Fix VSM.
• engine: Introduce BufferObject API.
• engine: Add new isTextureSwizzleSupported API on Texture.
• engine: Add support to Metal and Vulkan backends for texture swizzling.
• engine: Add new DoF settings (native/half res, gather kernel ring counts, CoC radius clamp).
• engine: DoF quality and performance improvements.
• engine: Fix high-quality upsampling issue with SSAO.
• Java: Expose TransformManager.getParent(int).
• samples: Add Metal and Vulkan backend support to Suzanne sample.
• WebGL: expose fitIntoUnitCube to JS.
• WebGL: support for multiple elements.