Bill Hollings has announced the release of the MoltenVK Vulkan SDK 1.3.243.

Release Release for Vulkan SDK 1.3.243 

• Add support for extensions:
  • VK_EXT_external_memory_host
  • VK_EXT_pipeline_creation_cache_control
  • VK_EXT_shader_atomic_float
  • VK_EXT_surface_maintenance1
  • VK_EXT_swapchain_maintenance1
• Fix crash when VkCommandBufferInheritanceInfo::renderPass is VK_NULL_HANDLE during dynamic rendering.
• Do not clear attachments when dynamic rendering is resumed.
• Allow ending dynamic rendering to trigger next multiview pass if needed.
• Fix premature caching of occlusion query results during tessellation rendering.
• vkCmdCopyQueryPoolResults(): Fix loss of queries when query count is not a multiple of GPU threadgroup execution width.
• Disable occlusion recording while clearing attachments or render area.
• Fix issue where extension VK_KHR_fragment_shader_barycentric was sometimes incorrectly disabled due to a Metal driver bug.
• Detect when size of surface has changed under the covers.
• Change rounding of surface size provided by Metal from truncation to rounding-with-half-to-even.
• Queue submissions retain wait semaphores until MTLCommandBuffer finishes.
• Use a different visibility buffer for each MTLCommandBuffer in a queue submit.
• Work around problems with using explicit LoD with arrayed depth images on Apple Silicon.
• Fix issue when VkPipelineVertexInputDivisorStateCreateInfoEXT::vertexBindingDivisorCount
  doesn't match VkPipelineVertexInputStateCreateInfo::vertexBindingDescriptionCount.
• Support Apple Silicon pixel formats on a MoltenVK x86_64 build that is running on Apple Silicon using Rosetta2.
• Reduce memory footprint of MSL source code retained in pipeline cache.
• Add MVKConfiguration::shaderSourceCompressionAlgorithm and
  env var MVK_CONFIG_SHADER_COMPRESSION_ALGORITHM to support
  compressing MSL shader source code held in a pipeline cache.
• Add MVKShaderCompilationPerformance::mslCompress and mslDecompress
  to allow performance of MSL compression to be tracked and queried.
• Add support for logging performance stats accumulated in a VkDevice, when it is destroyed.
• Change MVKConfiguration::logActivityPerformanceInline boolean to activityPerformanceLoggingStyle enumeration value.
• Add MVK_CONFIG_ACTIVITY_PERFORMANCE_LOGGING_STYLE environment variable and
  build setting to set MVKConfiguration::activityPerformanceLoggingStyle value.
• Expand MVK_CONFIG_TRACE_VULKAN_CALLS to log thread ID only if requested.
• Update VK_MVK_MOLTENVK_SPEC_VERSION to version 37.
• Update dependency libraries to match Vulkan SDK 1.3.243.
• Update to latest SPIRV-Cross:
  • MSL: Add support for OpAtomicFAddEXT atomic add on float types
  • MSL: Add a workaround for broken level() arguments.
  • MSL: Deduplicate function constants.

Release Release for Vulkan SDK 1.3.243 · KhronosGroup/MoltenVK