diff --git a/moltenvk/include/MoltenVK/mvk_datatypes.h b/moltenvk/include/MoltenVK/mvk_datatypes.h
index 1a936ad5..b2c59ba6 100644
--- a/moltenvk/include/MoltenVK/mvk_datatypes.h
+++ b/moltenvk/include/MoltenVK/mvk_datatypes.h
@@ -299,7 +299,7 @@ VkExtent3D mvkMipmapBaseSizeFromLevelSize3D(VkExtent3D levelSize, uint32_t level
  */
 MTLSamplerAddressMode mvkMTLSamplerAddressModeFromVkSamplerAddressMode(VkSamplerAddressMode vkMode);
 
-#if MVK_MACOS
+#ifdef __MAC_OS_X_VERSION_MAX_ALLOWED
 /**
  * Returns the Metal MTLSamplerBorderColor corresponding to the specified Vulkan VkBorderColor,
  * or returns MTLSamplerBorderColorTransparentBlack if no corresponding MTLSamplerBorderColor exists.
@@ -390,18 +390,27 @@ MTLIndexType mvkMTLIndexTypeFromVkIndexType(VkIndexType vkIdxType);
 /** Returns the size, in bytes, of a vertex index of the specified type. */
 size_t mvkMTLIndexTypeSizeInBytes(MTLIndexType mtlIdxType);
 
-/** Returns the MVKShaderStage corresponding to the specified Vulkan VkShaderStageFlagBits. */
+/** Returns the MoltenVK MVKShaderStage corresponding to the specified Vulkan VkShaderStageFlagBits. */
 MVKShaderStage mvkShaderStageFromVkShaderStageFlagBits(VkShaderStageFlagBits vkStage);
 
-/** Returns the VkShaderStageFlagBits corresponding to the specified MoltenVK MVKShaderStage. */
+/** Returns the Vulkan VkShaderStageFlagBits corresponding to the specified MoltenVK MVKShaderStage. */
 VkShaderStageFlagBits mvkVkShaderStageFlagBitsFromMVKShaderStage(MVKShaderStage mvkStage);
 
-/** Returns the MTLWinding corresponding to the specified spv::ExecutionMode. */
+/** Returns the Metal MTLWinding corresponding to the specified SPIR-V spv::ExecutionMode. */
 MTLWinding mvkMTLWindingFromSpvExecutionMode(uint32_t spvMode);
 
-/** Returns the MTLTessellationPartitionMode corresponding to the specified spv::ExecutionMode. */
+/** Returns the Metal MTLTessellationPartitionMode corresponding to the specified SPIR-V spv::ExecutionMode. */
 MTLTessellationPartitionMode mvkMTLTessellationPartitionModeFromSpvExecutionMode(uint32_t spvMode);
 
+/**
+ * Returns the combination of Metal MTLRenderStage bits corresponding to the specified Vulkan VkPiplineStageFlags,
+ * taking into consideration whether the barrier is to be placed before or after the specified pipeline stages.
+ */
+MTLRenderStages mvkMTLRenderStagesFromVkPipelineStageFlags(VkPipelineStageFlags vkStages, bool placeBarrierBefore);
+
+/** Returns the combination of Metal MTLBarrierScope bits corresponding to the specified Vulkan VkAccessFlags. */
+MTLBarrierScope mvkMTLBarrierScopeFromVkAccessFlags(VkAccessFlags vkAccess);
+
 #pragma mark -
 #pragma mark Geometry conversions
 
diff --git a/moltenvk/include/MoltenVK/vk_mvk_moltenvk.h b/moltenvk/include/MoltenVK/vk_mvk_moltenvk.h
index 2f57a2f1..51521075 100644
--- a/moltenvk/include/MoltenVK/vk_mvk_moltenvk.h
+++ b/moltenvk/include/MoltenVK/vk_mvk_moltenvk.h
@@ -50,12 +50,12 @@ typedef unsigned long MTLLanguageVersion;
  */
 #define MVK_VERSION_MAJOR   1
 #define MVK_VERSION_MINOR   0
-#define MVK_VERSION_PATCH   34
+#define MVK_VERSION_PATCH   35
 
 #define MVK_MAKE_VERSION(major, minor, patch)    (((major) * 10000) + ((minor) * 100) + (patch))
 #define MVK_VERSION     MVK_MAKE_VERSION(MVK_VERSION_MAJOR, MVK_VERSION_MINOR, MVK_VERSION_PATCH)
 
-#define VK_MVK_MOLTENVK_SPEC_VERSION            19
+#define VK_MVK_MOLTENVK_SPEC_VERSION            20
 #define VK_MVK_MOLTENVK_EXTENSION_NAME          "VK_MVK_moltenvk"
 
 /**
@@ -107,6 +107,10 @@ typedef unsigned long MTLLanguageVersion;
  *
  * 3. Setting the MVK_CONFIG_FORCE_LOW_POWER_GPU runtime environment variable or MoltenVK compile-time
  *    build setting to 1 will force MoltenVK to use a low-power GPU, if one is availble on the device.
+ *
+ * 4. Setting the MVK_ALLOW_METAL_EVENTS runtime environment variable or MoltenVK compile-time build
+ *    setting to 1 will cause MoltenVK to use Metal events, if they are available on the device, for
+ *    Vulkan sychronization components such as VkSemaphore. This is disabled by default.
  */
 typedef struct {
 
@@ -524,6 +528,9 @@ typedef struct {
 	VkBool32 arrayOfSamplers;			 	  	/**< If true, arrays of texture samplers is supported. */
 	MTLLanguageVersion mslVersionEnum;			/**< The version of the Metal Shading Language available on this device, as a Metal enumeration. */
 	VkBool32 depthSampleCompare;				/**< If true, depth texture samplers support the comparison of the pixel value against a reference value. */
+	VkBool32 events;							/**< If true, Metal synchronization events are supported. */
+	VkBool32 memoryBarriers;					/**< If true, full memory barriers within Metal render passes are supported. */
+	VkBool32 multisampleLayeredRendering;       /**< If true, layered rendering to multiple multi-sampled cube or texture array layers is supported. */
 } MVKPhysicalDeviceMetalFeatures;
 
 /**
@@ -564,6 +571,7 @@ typedef struct {
     MVKPerformanceTracker functionRetrieval;			/** Retrieve a MTLFunction from a MTLLibrary. */
     MVKPerformanceTracker functionSpecialization;		/** Specialize a retrieved MTLFunction. */
     MVKPerformanceTracker pipelineCompile;				/** Compile MTLFunctions into a pipeline. */
+	MVKPerformanceTracker glslToSPRIV;					/** Convert GLSL to SPIR-V code. */
 } MVKShaderCompilationPerformance;
 
 
@@ -787,6 +795,18 @@ VKAPI_ATTR void VKAPI_CALL vkGetVersionStringsMVK(
     char*                                       pVulkanVersionStringBuffer,
     uint32_t                                    vulkanVersionStringBufferLength);
 
+/**
+ * Sets the number of threads in a workgroup for a compute kernel.
+ *
+ * This needs to be called if you are creating compute shader modules from MSL
+ * source code or MSL compiled code. Workgroup size is determined automatically
+ * if you're using SPIR-V.
+ */
+VKAPI_ATTR void VKAPI_CALL vkSetWorkgroupSizeMVK(
+    VkShaderModule                              shaderModule,
+    uint32_t                                    x,
+    uint32_t                                    y,
+    uint32_t                                    z);
 
 #ifdef __OBJC__
 
diff --git a/moltenvk/include/vulkan/vk_icd.h b/moltenvk/include/vulkan/vk_icd.h
index b935fa17..a2d960a6 100644
--- a/moltenvk/include/vulkan/vk_icd.h
+++ b/moltenvk/include/vulkan/vk_icd.h
@@ -88,7 +88,8 @@ typedef enum {
     VK_ICD_WSI_PLATFORM_ANDROID,
     VK_ICD_WSI_PLATFORM_MACOS,
     VK_ICD_WSI_PLATFORM_IOS,
-    VK_ICD_WSI_PLATFORM_DISPLAY
+    VK_ICD_WSI_PLATFORM_DISPLAY,
+    VK_ICD_WSI_PLATFORM_HEADLESS
 } VkIcdWsiPlatform;
 
 typedef struct {
@@ -167,4 +168,8 @@ typedef struct {
     VkExtent2D imageExtent;
 } VkIcdSurfaceDisplay;
 
+typedef struct {
+    VkIcdSurfaceBase base;
+} VkIcdSurfaceHeadless;
+
 #endif  // VKICD_H
diff --git a/moltenvk/include/vulkan/vk_layer.h b/moltenvk/include/vulkan/vk_layer.h
index 823c88ab..fa765200 100644
--- a/moltenvk/include/vulkan/vk_layer.h
+++ b/moltenvk/include/vulkan/vk_layer.h
@@ -82,7 +82,8 @@ typedef VkResult(VKAPI_PTR *PFN_PhysDevExt)(VkPhysicalDevice phys_device);
  */
 typedef enum VkLayerFunction_ {
     VK_LAYER_LINK_INFO = 0,
-    VK_LOADER_DATA_CALLBACK = 1
+    VK_LOADER_DATA_CALLBACK = 1,
+    VK_LOADER_LAYER_CREATE_DEVICE_CALLBACK = 2
 } VkLayerFunction;
 
 typedef struct VkLayerInstanceLink_ {
@@ -107,7 +108,9 @@ typedef VkResult (VKAPI_PTR *PFN_vkSetInstanceLoaderData)(VkInstance instance,
         void *object);
 typedef VkResult (VKAPI_PTR *PFN_vkSetDeviceLoaderData)(VkDevice device,
         void *object);
-
+typedef VkResult (VKAPI_PTR *PFN_vkLayerCreateDevice)(VkInstance instance, VkPhysicalDevice physicalDevice, const VkDeviceCreateInfo *pCreateInfo,
+						      const VkAllocationCallbacks *pAllocator, VkDevice *pDevice, PFN_vkGetInstanceProcAddr layerGIPA, PFN_vkGetDeviceProcAddr *nextGDPA);
+typedef void (VKAPI_PTR *PFN_vkLayerDestroyDevice)(VkDevice physicalDevice, const VkAllocationCallbacks *pAllocator, PFN_vkDestroyDevice destroyFunction);
 typedef struct {
     VkStructureType sType; // VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO
     const void *pNext;
@@ -115,6 +118,10 @@ typedef struct {
     union {
         VkLayerInstanceLink *pLayerInfo;
         PFN_vkSetInstanceLoaderData pfnSetInstanceLoaderData;
+        struct {
+	  PFN_vkLayerCreateDevice pfnLayerCreateDevice;
+	  PFN_vkLayerDestroyDevice pfnLayerDestroyDevice;
+	} layerDevice;
     } u;
 } VkLayerInstanceCreateInfo;
 
diff --git a/moltenvk/include/vulkan/vulkan.hpp b/moltenvk/include/vulkan/vulkan.hpp
index 374d0914..5ed7800e 100644
--- a/moltenvk/include/vulkan/vulkan.hpp
+++ b/moltenvk/include/vulkan/vulkan.hpp
@@ -56,7 +56,7 @@
 # define VULKAN_HPP_ASSERT   assert
 #endif
 
-static_assert( VK_HEADER_VERSION ==  106 , "Wrong VK_HEADER_VERSION!" );
+static_assert( VK_HEADER_VERSION ==  108 , "Wrong VK_HEADER_VERSION!" );
 
 // 32-bit vulkan is not typesafe for handles, so don't allow copy constructors on this platform by default.
 // To enable this feature on 32-bit platforms please define VULKAN_HPP_TYPESAFE_CONVERSION
@@ -509,6 +509,9 @@ namespace VULKAN_HPP_NAMESPACE
   private:
     using Deleter = typename UniqueHandleTraits<Type,Dispatch>::deleter;
   public:
+
+    using element_type = Type;
+
     explicit UniqueHandle( Type const& value = Type(), Deleter const& deleter = Deleter() )
       : Deleter( deleter)
       , m_value( value )
@@ -1947,6 +1950,11 @@ namespace VULKAN_HPP_NAMESPACE
       return ::vkCreateDisplayPlaneSurfaceKHR( instance, pCreateInfo, pAllocator, pSurface );
     }
 
+    VkResult vkCreateHeadlessSurfaceEXT( VkInstance instance, const VkHeadlessSurfaceCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface ) const
+    {
+      return ::vkCreateHeadlessSurfaceEXT( instance, pCreateInfo, pAllocator, pSurface );
+    }
+
 #ifdef VK_USE_PLATFORM_IOS_MVK
     VkResult vkCreateIOSSurfaceMVK( VkInstance instance, const VkIOSSurfaceCreateInfoMVK* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface ) const
     {
@@ -2304,6 +2312,11 @@ namespace VULKAN_HPP_NAMESPACE
       return ::vkGetPhysicalDeviceSparseImageFormatProperties2KHR( physicalDevice, pFormatInfo, pPropertyCount, pProperties );
     }
 
+    VkResult vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( VkPhysicalDevice physicalDevice, uint32_t* pCombinationCount, VkFramebufferMixedSamplesCombinationNV* pCombinations ) const
+    {
+      return ::vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( physicalDevice, pCombinationCount, pCombinations );
+    }
+
     VkResult vkGetPhysicalDeviceSurfaceCapabilities2EXT( VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilities2EXT* pSurfaceCapabilities ) const
     {
       return ::vkGetPhysicalDeviceSurfaceCapabilities2EXT( physicalDevice, surface, pSurfaceCapabilities );
@@ -2854,7 +2867,7 @@ namespace VULKAN_HPP_NAMESPACE
     eSrgbNonlinear = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     eDisplayP3NonlinearEXT = VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT,
     eExtendedSrgbLinearEXT = VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT,
-    eDciP3LinearEXT = VK_COLOR_SPACE_DCI_P3_LINEAR_EXT,
+    eDisplayP3LinearEXT = VK_COLOR_SPACE_DISPLAY_P3_LINEAR_EXT,
     eDciP3NonlinearEXT = VK_COLOR_SPACE_DCI_P3_NONLINEAR_EXT,
     eBt709LinearEXT = VK_COLOR_SPACE_BT709_LINEAR_EXT,
     eBt709NonlinearEXT = VK_COLOR_SPACE_BT709_NONLINEAR_EXT,
@@ -2867,7 +2880,8 @@ namespace VULKAN_HPP_NAMESPACE
     ePassThroughEXT = VK_COLOR_SPACE_PASS_THROUGH_EXT,
     eExtendedSrgbNonlinearEXT = VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT,
     eDisplayNativeAMD = VK_COLOR_SPACE_DISPLAY_NATIVE_AMD,
-    eVkColorspaceSrgbNonlinear = VK_COLORSPACE_SRGB_NONLINEAR_KHR
+    eVkColorspaceSrgbNonlinear = VK_COLORSPACE_SRGB_NONLINEAR_KHR,
+    eDciP3LinearEXT = VK_COLOR_SPACE_DCI_P3_LINEAR_EXT
   };
 
   VULKAN_HPP_INLINE std::string to_string( ColorSpaceKHR value )
@@ -2877,7 +2891,7 @@ namespace VULKAN_HPP_NAMESPACE
       case ColorSpaceKHR::eSrgbNonlinear : return "SrgbNonlinear";
       case ColorSpaceKHR::eDisplayP3NonlinearEXT : return "DisplayP3NonlinearEXT";
       case ColorSpaceKHR::eExtendedSrgbLinearEXT : return "ExtendedSrgbLinearEXT";
-      case ColorSpaceKHR::eDciP3LinearEXT : return "DciP3LinearEXT";
+      case ColorSpaceKHR::eDisplayP3LinearEXT : return "DisplayP3LinearEXT";
       case ColorSpaceKHR::eDciP3NonlinearEXT : return "DciP3NonlinearEXT";
       case ColorSpaceKHR::eBt709LinearEXT : return "Bt709LinearEXT";
       case ColorSpaceKHR::eBt709NonlinearEXT : return "Bt709NonlinearEXT";
@@ -3052,6 +3066,22 @@ namespace VULKAN_HPP_NAMESPACE
     }
   }
 
+  enum class CoverageReductionModeNV
+  {
+    eMerge = VK_COVERAGE_REDUCTION_MODE_MERGE_NV,
+    eTruncate = VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV
+  };
+
+  VULKAN_HPP_INLINE std::string to_string( CoverageReductionModeNV value )
+  {
+    switch ( value )
+    {
+      case CoverageReductionModeNV::eMerge : return "Merge";
+      case CoverageReductionModeNV::eTruncate : return "Truncate";
+      default: return "invalid";
+    }
+  }
+
   enum class DebugReportObjectTypeEXT
   {
     eUnknown = VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT,
@@ -5102,10 +5132,15 @@ namespace VULKAN_HPP_NAMESPACE
     ePhysicalDeviceCooperativeMatrixFeaturesNV = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_NV,
     eCooperativeMatrixPropertiesNV = VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_NV,
     ePhysicalDeviceCooperativeMatrixPropertiesNV = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_NV,
+    ePhysicalDeviceCoverageReductionModeFeaturesNV = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COVERAGE_REDUCTION_MODE_FEATURES_NV,
+    ePipelineCoverageReductionStateCreateInfoNV = VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_REDUCTION_STATE_CREATE_INFO_NV,
+    eFramebufferMixedSamplesCombinationNV = VK_STRUCTURE_TYPE_FRAMEBUFFER_MIXED_SAMPLES_COMBINATION_NV,
     ePhysicalDeviceYcbcrImageArraysFeaturesEXT = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_YCBCR_IMAGE_ARRAYS_FEATURES_EXT,
+    ePhysicalDeviceUniformBufferStandardLayoutFeaturesKHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES_KHR,
     eSurfaceFullScreenExclusiveInfoEXT = VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_INFO_EXT,
     eSurfaceCapabilitiesFullScreenExclusiveEXT = VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_FULL_SCREEN_EXCLUSIVE_EXT,
     eSurfaceFullScreenExclusiveWin32InfoEXT = VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_WIN32_INFO_EXT,
+    eHeadlessSurfaceCreateInfoEXT = VK_STRUCTURE_TYPE_HEADLESS_SURFACE_CREATE_INFO_EXT,
     ePhysicalDeviceHostQueryResetFeaturesEXT = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT,
     ePhysicalDeviceVariablePointerFeatures = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES,
     ePhysicalDeviceShaderDrawParameterFeatures = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETER_FEATURES,
@@ -5506,10 +5541,15 @@ namespace VULKAN_HPP_NAMESPACE
       case StructureType::ePhysicalDeviceCooperativeMatrixFeaturesNV : return "PhysicalDeviceCooperativeMatrixFeaturesNV";
       case StructureType::eCooperativeMatrixPropertiesNV : return "CooperativeMatrixPropertiesNV";
       case StructureType::ePhysicalDeviceCooperativeMatrixPropertiesNV : return "PhysicalDeviceCooperativeMatrixPropertiesNV";
+      case StructureType::ePhysicalDeviceCoverageReductionModeFeaturesNV : return "PhysicalDeviceCoverageReductionModeFeaturesNV";
+      case StructureType::ePipelineCoverageReductionStateCreateInfoNV : return "PipelineCoverageReductionStateCreateInfoNV";
+      case StructureType::eFramebufferMixedSamplesCombinationNV : return "FramebufferMixedSamplesCombinationNV";
       case StructureType::ePhysicalDeviceYcbcrImageArraysFeaturesEXT : return "PhysicalDeviceYcbcrImageArraysFeaturesEXT";
+      case StructureType::ePhysicalDeviceUniformBufferStandardLayoutFeaturesKHR : return "PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR";
       case StructureType::eSurfaceFullScreenExclusiveInfoEXT : return "SurfaceFullScreenExclusiveInfoEXT";
       case StructureType::eSurfaceCapabilitiesFullScreenExclusiveEXT : return "SurfaceCapabilitiesFullScreenExclusiveEXT";
       case StructureType::eSurfaceFullScreenExclusiveWin32InfoEXT : return "SurfaceFullScreenExclusiveWin32InfoEXT";
+      case StructureType::eHeadlessSurfaceCreateInfoEXT : return "HeadlessSurfaceCreateInfoEXT";
       case StructureType::ePhysicalDeviceHostQueryResetFeaturesEXT : return "PhysicalDeviceHostQueryResetFeaturesEXT";
       default: return "invalid";
     }
@@ -7920,6 +7960,21 @@ namespace VULKAN_HPP_NAMESPACE
     return "{ " + result.substr(0, result.size() - 3) + " }";
   }
 
+  enum class HeadlessSurfaceCreateFlagBitsEXT
+  {};
+
+  VULKAN_HPP_INLINE std::string to_string( HeadlessSurfaceCreateFlagBitsEXT )
+  {
+    return "(void)";
+  }
+
+  using HeadlessSurfaceCreateFlagsEXT = Flags<HeadlessSurfaceCreateFlagBitsEXT, VkHeadlessSurfaceCreateFlagsEXT>;
+
+  VULKAN_HPP_INLINE std::string to_string( HeadlessSurfaceCreateFlagsEXT  )
+  {
+    return "{}";
+  }
+
 #ifdef VK_USE_PLATFORM_IOS_MVK
   enum class IOSSurfaceCreateFlagBitsMVK
   {};
@@ -8650,6 +8705,21 @@ namespace VULKAN_HPP_NAMESPACE
     return "{}";
   }
 
+  enum class PipelineCoverageReductionStateCreateFlagBitsNV
+  {};
+
+  VULKAN_HPP_INLINE std::string to_string( PipelineCoverageReductionStateCreateFlagBitsNV )
+  {
+    return "(void)";
+  }
+
+  using PipelineCoverageReductionStateCreateFlagsNV = Flags<PipelineCoverageReductionStateCreateFlagBitsNV, VkPipelineCoverageReductionStateCreateFlagsNV>;
+
+  VULKAN_HPP_INLINE std::string to_string( PipelineCoverageReductionStateCreateFlagsNV  )
+  {
+    return "{}";
+  }
+
   enum class PipelineCoverageToColorStateCreateFlagBitsNV
   {};
 
@@ -10882,12 +10952,14 @@ namespace VULKAN_HPP_NAMESPACE
   struct FormatProperties2;
   using FormatProperties2KHR = FormatProperties2;
   struct FramebufferCreateInfo;
+  struct FramebufferMixedSamplesCombinationNV;
   struct GeometryAABBNV;
   struct GeometryDataNV;
   struct GeometryNV;
   struct GeometryTrianglesNV;
   struct GraphicsPipelineCreateInfo;
   struct HdrMetadataEXT;
+  struct HeadlessSurfaceCreateInfoEXT;
 #ifdef VK_USE_PLATFORM_IOS_MVK
   struct IOSSurfaceCreateInfoMVK;
 #endif /*VK_USE_PLATFORM_IOS_MVK*/
@@ -11006,6 +11078,7 @@ namespace VULKAN_HPP_NAMESPACE
   struct PhysicalDeviceCooperativeMatrixFeaturesNV;
   struct PhysicalDeviceCooperativeMatrixPropertiesNV;
   struct PhysicalDeviceCornerSampledImageFeaturesNV;
+  struct PhysicalDeviceCoverageReductionModeFeaturesNV;
   struct PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV;
   struct PhysicalDeviceDepthClipEnableFeaturesEXT;
   struct PhysicalDeviceDepthStencilResolvePropertiesKHR;
@@ -11087,6 +11160,7 @@ namespace VULKAN_HPP_NAMESPACE
   struct PhysicalDeviceSurfaceInfo2KHR;
   struct PhysicalDeviceTransformFeedbackFeaturesEXT;
   struct PhysicalDeviceTransformFeedbackPropertiesEXT;
+  struct PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR;
   struct PhysicalDeviceVariablePointersFeatures;
   using PhysicalDeviceVariablePointersFeaturesKHR = PhysicalDeviceVariablePointersFeatures;
   using PhysicalDeviceVariablePointerFeaturesKHR = PhysicalDeviceVariablePointersFeatures;
@@ -11100,6 +11174,7 @@ namespace VULKAN_HPP_NAMESPACE
   struct PipelineColorBlendAttachmentState;
   struct PipelineColorBlendStateCreateInfo;
   struct PipelineCoverageModulationStateCreateInfoNV;
+  struct PipelineCoverageReductionStateCreateInfoNV;
   struct PipelineCoverageToColorStateCreateInfoNV;
   struct PipelineCreationFeedbackCreateInfoEXT;
   struct PipelineCreationFeedbackEXT;
@@ -16057,6 +16132,15 @@ namespace VULKAN_HPP_NAMESPACE
     std::vector<SparseImageFormatProperties2,Allocator> getSparseImageFormatProperties2KHR( const PhysicalDeviceSparseImageFormatInfo2 & formatInfo, Allocator const& vectorAllocator, Dispatch const &d ) const;
 #endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
 
+    template<typename Dispatch = DispatchLoaderStatic>
+    Result getSupportedFramebufferMixedSamplesCombinationsNV( uint32_t* pCombinationCount, FramebufferMixedSamplesCombinationNV* pCombinations, Dispatch const &d = Dispatch() ) const;
+#ifndef VULKAN_HPP_DISABLE_ENHANCED_MODE
+    template<typename Allocator = std::allocator<FramebufferMixedSamplesCombinationNV>, typename Dispatch = DispatchLoaderStatic>
+    typename ResultValueType<std::vector<FramebufferMixedSamplesCombinationNV,Allocator>>::type getSupportedFramebufferMixedSamplesCombinationsNV(Dispatch const &d = Dispatch() ) const;
+    template<typename Allocator = std::allocator<FramebufferMixedSamplesCombinationNV>, typename Dispatch = DispatchLoaderStatic>
+    typename ResultValueType<std::vector<FramebufferMixedSamplesCombinationNV,Allocator>>::type getSupportedFramebufferMixedSamplesCombinationsNV(Allocator const& vectorAllocator, Dispatch const &d ) const;
+#endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
+
     template<typename Dispatch = DispatchLoaderStatic>
     Result getSurfaceCapabilities2EXT( SurfaceKHR surface, SurfaceCapabilities2EXT* pSurfaceCapabilities, Dispatch const &d = Dispatch() ) const;
 #ifndef VULKAN_HPP_DISABLE_ENHANCED_MODE
@@ -16292,6 +16376,17 @@ namespace VULKAN_HPP_NAMESPACE
     template<typename Dispatch = DispatchLoaderStatic>
     typename ResultValueType<UniqueHandle<SurfaceKHR,Dispatch>>::type createDisplayPlaneSurfaceKHRUnique( const DisplaySurfaceCreateInfoKHR & createInfo, Optional<const AllocationCallbacks> allocator = nullptr, Dispatch const &d = Dispatch() ) const;
 #endif /*VULKAN_HPP_NO_SMART_HANDLE*/
+#endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
+
+    template<typename Dispatch = DispatchLoaderStatic>
+    Result createHeadlessSurfaceEXT( const HeadlessSurfaceCreateInfoEXT* pCreateInfo, const AllocationCallbacks* pAllocator, SurfaceKHR* pSurface, Dispatch const &d = Dispatch() ) const;
+#ifndef VULKAN_HPP_DISABLE_ENHANCED_MODE
+    template<typename Dispatch = DispatchLoaderStatic>
+    ResultValueType<SurfaceKHR>::type createHeadlessSurfaceEXT( const HeadlessSurfaceCreateInfoEXT & createInfo, Optional<const AllocationCallbacks> allocator = nullptr, Dispatch const &d = Dispatch() ) const;
+#ifndef VULKAN_HPP_NO_SMART_HANDLE
+    template<typename Dispatch = DispatchLoaderStatic>
+    typename ResultValueType<UniqueHandle<SurfaceKHR,Dispatch>>::type createHeadlessSurfaceEXTUnique( const HeadlessSurfaceCreateInfoEXT & createInfo, Optional<const AllocationCallbacks> allocator = nullptr, Dispatch const &d = Dispatch() ) const;
+#endif /*VULKAN_HPP_NO_SMART_HANDLE*/
 #endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
 
 #ifdef VK_USE_PLATFORM_IOS_MVK
@@ -29303,6 +29398,45 @@ namespace VULKAN_HPP_NAMESPACE
   };
   static_assert( sizeof( FramebufferCreateInfo ) == sizeof( VkFramebufferCreateInfo ), "struct and wrapper have different size!" );
 
+  struct FramebufferMixedSamplesCombinationNV
+  {
+    operator VkFramebufferMixedSamplesCombinationNV const&() const
+    {
+      return *reinterpret_cast<const VkFramebufferMixedSamplesCombinationNV*>( this );
+    }
+
+    operator VkFramebufferMixedSamplesCombinationNV &()
+    {
+      return *reinterpret_cast<VkFramebufferMixedSamplesCombinationNV*>( this );
+    }
+
+    bool operator==( FramebufferMixedSamplesCombinationNV const& rhs ) const
+    {
+      return ( sType == rhs.sType )
+          && ( pNext == rhs.pNext )
+          && ( coverageReductionMode == rhs.coverageReductionMode )
+          && ( rasterizationSamples == rhs.rasterizationSamples )
+          && ( depthStencilSamples == rhs.depthStencilSamples )
+          && ( colorSamples == rhs.colorSamples );
+    }
+
+    bool operator!=( FramebufferMixedSamplesCombinationNV const& rhs ) const
+    {
+      return !operator==( rhs );
+    }
+
+  private:
+    StructureType sType = StructureType::eFramebufferMixedSamplesCombinationNV;
+
+  public:
+    void* pNext = nullptr;
+    CoverageReductionModeNV coverageReductionMode;
+    SampleCountFlagBits rasterizationSamples;
+    SampleCountFlags depthStencilSamples;
+    SampleCountFlags colorSamples;
+  };
+  static_assert( sizeof( FramebufferMixedSamplesCombinationNV ) == sizeof( VkFramebufferMixedSamplesCombinationNV ), "struct and wrapper have different size!" );
+
   struct VertexInputBindingDescription
   {
     VertexInputBindingDescription( uint32_t binding_ = 0,
@@ -31146,6 +31280,66 @@ namespace VULKAN_HPP_NAMESPACE
   };
   static_assert( sizeof( HdrMetadataEXT ) == sizeof( VkHdrMetadataEXT ), "struct and wrapper have different size!" );
 
+  struct HeadlessSurfaceCreateInfoEXT
+  {
+    HeadlessSurfaceCreateInfoEXT( HeadlessSurfaceCreateFlagsEXT flags_ = HeadlessSurfaceCreateFlagsEXT() )
+      : flags( flags_ )
+    {}
+
+    HeadlessSurfaceCreateInfoEXT( VkHeadlessSurfaceCreateInfoEXT const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( HeadlessSurfaceCreateInfoEXT ) );
+    }
+
+    HeadlessSurfaceCreateInfoEXT& operator=( VkHeadlessSurfaceCreateInfoEXT const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( HeadlessSurfaceCreateInfoEXT ) );
+      return *this;
+    }
+
+    HeadlessSurfaceCreateInfoEXT & setPNext( const void* pNext_ )
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    HeadlessSurfaceCreateInfoEXT & setFlags( HeadlessSurfaceCreateFlagsEXT flags_ )
+    {
+      flags = flags_;
+      return *this;
+    }
+
+    operator VkHeadlessSurfaceCreateInfoEXT const&() const
+    {
+      return *reinterpret_cast<const VkHeadlessSurfaceCreateInfoEXT*>( this );
+    }
+
+    operator VkHeadlessSurfaceCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkHeadlessSurfaceCreateInfoEXT*>( this );
+    }
+
+    bool operator==( HeadlessSurfaceCreateInfoEXT const& rhs ) const
+    {
+      return ( sType == rhs.sType )
+          && ( pNext == rhs.pNext )
+          && ( flags == rhs.flags );
+    }
+
+    bool operator!=( HeadlessSurfaceCreateInfoEXT const& rhs ) const
+    {
+      return !operator==( rhs );
+    }
+
+  private:
+    StructureType sType = StructureType::eHeadlessSurfaceCreateInfoEXT;
+
+  public:
+    const void* pNext = nullptr;
+    HeadlessSurfaceCreateFlagsEXT flags;
+  };
+  static_assert( sizeof( HeadlessSurfaceCreateInfoEXT ) == sizeof( VkHeadlessSurfaceCreateInfoEXT ), "struct and wrapper have different size!" );
+
 #ifdef VK_USE_PLATFORM_IOS_MVK
   struct IOSSurfaceCreateInfoMVK
   {
@@ -36443,6 +36637,66 @@ namespace VULKAN_HPP_NAMESPACE
   };
   static_assert( sizeof( PhysicalDeviceCornerSampledImageFeaturesNV ) == sizeof( VkPhysicalDeviceCornerSampledImageFeaturesNV ), "struct and wrapper have different size!" );
 
+  struct PhysicalDeviceCoverageReductionModeFeaturesNV
+  {
+    PhysicalDeviceCoverageReductionModeFeaturesNV( Bool32 coverageReductionMode_ = 0 )
+      : coverageReductionMode( coverageReductionMode_ )
+    {}
+
+    PhysicalDeviceCoverageReductionModeFeaturesNV( VkPhysicalDeviceCoverageReductionModeFeaturesNV const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PhysicalDeviceCoverageReductionModeFeaturesNV ) );
+    }
+
+    PhysicalDeviceCoverageReductionModeFeaturesNV& operator=( VkPhysicalDeviceCoverageReductionModeFeaturesNV const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PhysicalDeviceCoverageReductionModeFeaturesNV ) );
+      return *this;
+    }
+
+    PhysicalDeviceCoverageReductionModeFeaturesNV & setPNext( void* pNext_ )
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    PhysicalDeviceCoverageReductionModeFeaturesNV & setCoverageReductionMode( Bool32 coverageReductionMode_ )
+    {
+      coverageReductionMode = coverageReductionMode_;
+      return *this;
+    }
+
+    operator VkPhysicalDeviceCoverageReductionModeFeaturesNV const&() const
+    {
+      return *reinterpret_cast<const VkPhysicalDeviceCoverageReductionModeFeaturesNV*>( this );
+    }
+
+    operator VkPhysicalDeviceCoverageReductionModeFeaturesNV &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceCoverageReductionModeFeaturesNV*>( this );
+    }
+
+    bool operator==( PhysicalDeviceCoverageReductionModeFeaturesNV const& rhs ) const
+    {
+      return ( sType == rhs.sType )
+          && ( pNext == rhs.pNext )
+          && ( coverageReductionMode == rhs.coverageReductionMode );
+    }
+
+    bool operator!=( PhysicalDeviceCoverageReductionModeFeaturesNV const& rhs ) const
+    {
+      return !operator==( rhs );
+    }
+
+  private:
+    StructureType sType = StructureType::ePhysicalDeviceCoverageReductionModeFeaturesNV;
+
+  public:
+    void* pNext = nullptr;
+    Bool32 coverageReductionMode;
+  };
+  static_assert( sizeof( PhysicalDeviceCoverageReductionModeFeaturesNV ) == sizeof( VkPhysicalDeviceCoverageReductionModeFeaturesNV ), "struct and wrapper have different size!" );
+
   struct PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV
   {
     PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV( Bool32 dedicatedAllocationImageAliasing_ = 0 )
@@ -40174,6 +40428,66 @@ namespace VULKAN_HPP_NAMESPACE
   };
   static_assert( sizeof( PhysicalDeviceTransformFeedbackPropertiesEXT ) == sizeof( VkPhysicalDeviceTransformFeedbackPropertiesEXT ), "struct and wrapper have different size!" );
 
+  struct PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR
+  {
+    PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR( Bool32 uniformBufferStandardLayout_ = 0 )
+      : uniformBufferStandardLayout( uniformBufferStandardLayout_ )
+    {}
+
+    PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR( VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR ) );
+    }
+
+    PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR& operator=( VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR ) );
+      return *this;
+    }
+
+    PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR & setPNext( void* pNext_ )
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR & setUniformBufferStandardLayout( Bool32 uniformBufferStandardLayout_ )
+    {
+      uniformBufferStandardLayout = uniformBufferStandardLayout_;
+      return *this;
+    }
+
+    operator VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR const&() const
+    {
+      return *reinterpret_cast<const VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR*>( this );
+    }
+
+    operator VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR*>( this );
+    }
+
+    bool operator==( PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR const& rhs ) const
+    {
+      return ( sType == rhs.sType )
+          && ( pNext == rhs.pNext )
+          && ( uniformBufferStandardLayout == rhs.uniformBufferStandardLayout );
+    }
+
+    bool operator!=( PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR const& rhs ) const
+    {
+      return !operator==( rhs );
+    }
+
+  private:
+    StructureType sType = StructureType::ePhysicalDeviceUniformBufferStandardLayoutFeaturesKHR;
+
+  public:
+    void* pNext = nullptr;
+    Bool32 uniformBufferStandardLayout;
+  };
+  static_assert( sizeof( PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR ) == sizeof( VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR ), "struct and wrapper have different size!" );
+
   struct PhysicalDeviceVariablePointersFeatures
   {
     PhysicalDeviceVariablePointersFeatures( Bool32 variablePointersStorageBuffer_ = 0,
@@ -40747,6 +41061,76 @@ namespace VULKAN_HPP_NAMESPACE
   };
   static_assert( sizeof( PipelineCoverageModulationStateCreateInfoNV ) == sizeof( VkPipelineCoverageModulationStateCreateInfoNV ), "struct and wrapper have different size!" );
 
+  struct PipelineCoverageReductionStateCreateInfoNV
+  {
+    PipelineCoverageReductionStateCreateInfoNV( PipelineCoverageReductionStateCreateFlagsNV flags_ = PipelineCoverageReductionStateCreateFlagsNV(),
+                                                CoverageReductionModeNV coverageReductionMode_ = CoverageReductionModeNV::eMerge )
+      : flags( flags_ )
+      , coverageReductionMode( coverageReductionMode_ )
+    {}
+
+    PipelineCoverageReductionStateCreateInfoNV( VkPipelineCoverageReductionStateCreateInfoNV const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PipelineCoverageReductionStateCreateInfoNV ) );
+    }
+
+    PipelineCoverageReductionStateCreateInfoNV& operator=( VkPipelineCoverageReductionStateCreateInfoNV const & rhs )
+    {
+      memcpy( this, &rhs, sizeof( PipelineCoverageReductionStateCreateInfoNV ) );
+      return *this;
+    }
+
+    PipelineCoverageReductionStateCreateInfoNV & setPNext( const void* pNext_ )
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    PipelineCoverageReductionStateCreateInfoNV & setFlags( PipelineCoverageReductionStateCreateFlagsNV flags_ )
+    {
+      flags = flags_;
+      return *this;
+    }
+
+    PipelineCoverageReductionStateCreateInfoNV & setCoverageReductionMode( CoverageReductionModeNV coverageReductionMode_ )
+    {
+      coverageReductionMode = coverageReductionMode_;
+      return *this;
+    }
+
+    operator VkPipelineCoverageReductionStateCreateInfoNV const&() const
+    {
+      return *reinterpret_cast<const VkPipelineCoverageReductionStateCreateInfoNV*>( this );
+    }
+
+    operator VkPipelineCoverageReductionStateCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkPipelineCoverageReductionStateCreateInfoNV*>( this );
+    }
+
+    bool operator==( PipelineCoverageReductionStateCreateInfoNV const& rhs ) const
+    {
+      return ( sType == rhs.sType )
+          && ( pNext == rhs.pNext )
+          && ( flags == rhs.flags )
+          && ( coverageReductionMode == rhs.coverageReductionMode );
+    }
+
+    bool operator!=( PipelineCoverageReductionStateCreateInfoNV const& rhs ) const
+    {
+      return !operator==( rhs );
+    }
+
+  private:
+    StructureType sType = StructureType::ePipelineCoverageReductionStateCreateInfoNV;
+
+  public:
+    const void* pNext = nullptr;
+    PipelineCoverageReductionStateCreateFlagsNV flags;
+    CoverageReductionModeNV coverageReductionMode;
+  };
+  static_assert( sizeof( PipelineCoverageReductionStateCreateInfoNV ) == sizeof( VkPipelineCoverageReductionStateCreateInfoNV ), "struct and wrapper have different size!" );
+
   struct PipelineCoverageToColorStateCreateInfoNV
   {
     PipelineCoverageToColorStateCreateInfoNV( PipelineCoverageToColorStateCreateFlagsNV flags_ = PipelineCoverageToColorStateCreateFlagsNV(),
@@ -49590,11 +49974,13 @@ namespace VULKAN_HPP_NAMESPACE
     commandBuffers.reserve( allocateInfo.commandBufferCount );
     CommandBuffer* buffer = reinterpret_cast<CommandBuffer*>( reinterpret_cast<char*>( commandBuffers.data() ) + allocateInfo.commandBufferCount * ( sizeof( UniqueHandle<CommandBuffer, Dispatch> ) - sizeof( CommandBuffer ) ) );
     Result result = static_cast<Result>(d.vkAllocateCommandBuffers( m_device, reinterpret_cast<const VkCommandBufferAllocateInfo*>( &allocateInfo ), reinterpret_cast<VkCommandBuffer*>( buffer ) ) );
-
-    PoolFree<Device,CommandPool,Dispatch> deleter( *this, allocateInfo.commandPool, d );
-    for ( size_t i=0 ; i<allocateInfo.commandBufferCount ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      commandBuffers.push_back( UniqueHandle<CommandBuffer, Dispatch>( buffer[i], deleter ) );
+      PoolFree<Device,CommandPool,Dispatch> deleter( *this, allocateInfo.commandPool, d );
+      for ( size_t i=0 ; i<allocateInfo.commandBufferCount ; i++ )
+      {
+        commandBuffers.push_back( UniqueHandle<CommandBuffer, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, commandBuffers, VULKAN_HPP_NAMESPACE_STRING "::Device::allocateCommandBuffersUnique" );
@@ -49607,11 +49993,13 @@ namespace VULKAN_HPP_NAMESPACE
     commandBuffers.reserve( allocateInfo.commandBufferCount );
     CommandBuffer* buffer = reinterpret_cast<CommandBuffer*>( reinterpret_cast<char*>( commandBuffers.data() ) + allocateInfo.commandBufferCount * ( sizeof( UniqueHandle<CommandBuffer, Dispatch> ) - sizeof( CommandBuffer ) ) );
     Result result = static_cast<Result>(d.vkAllocateCommandBuffers( m_device, reinterpret_cast<const VkCommandBufferAllocateInfo*>( &allocateInfo ), reinterpret_cast<VkCommandBuffer*>( buffer ) ) );
-
-    PoolFree<Device,CommandPool,Dispatch> deleter( *this, allocateInfo.commandPool, d );
-    for ( size_t i=0 ; i<allocateInfo.commandBufferCount ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      commandBuffers.push_back( UniqueHandle<CommandBuffer, Dispatch>( buffer[i], deleter ) );
+      PoolFree<Device,CommandPool,Dispatch> deleter( *this, allocateInfo.commandPool, d );
+      for ( size_t i=0 ; i<allocateInfo.commandBufferCount ; i++ )
+      {
+        commandBuffers.push_back( UniqueHandle<CommandBuffer, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, commandBuffers, VULKAN_HPP_NAMESPACE_STRING "::Device::allocateCommandBuffersUnique" );
@@ -49648,11 +50036,13 @@ namespace VULKAN_HPP_NAMESPACE
     descriptorSets.reserve( allocateInfo.descriptorSetCount );
     DescriptorSet* buffer = reinterpret_cast<DescriptorSet*>( reinterpret_cast<char*>( descriptorSets.data() ) + allocateInfo.descriptorSetCount * ( sizeof( UniqueHandle<DescriptorSet, Dispatch> ) - sizeof( DescriptorSet ) ) );
     Result result = static_cast<Result>(d.vkAllocateDescriptorSets( m_device, reinterpret_cast<const VkDescriptorSetAllocateInfo*>( &allocateInfo ), reinterpret_cast<VkDescriptorSet*>( buffer ) ) );
-
-    PoolFree<Device,DescriptorPool,Dispatch> deleter( *this, allocateInfo.descriptorPool, d );
-    for ( size_t i=0 ; i<allocateInfo.descriptorSetCount ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      descriptorSets.push_back( UniqueHandle<DescriptorSet, Dispatch>( buffer[i], deleter ) );
+      PoolFree<Device,DescriptorPool,Dispatch> deleter( *this, allocateInfo.descriptorPool, d );
+      for ( size_t i=0 ; i<allocateInfo.descriptorSetCount ; i++ )
+      {
+        descriptorSets.push_back( UniqueHandle<DescriptorSet, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, descriptorSets, VULKAN_HPP_NAMESPACE_STRING "::Device::allocateDescriptorSetsUnique" );
@@ -49665,11 +50055,13 @@ namespace VULKAN_HPP_NAMESPACE
     descriptorSets.reserve( allocateInfo.descriptorSetCount );
     DescriptorSet* buffer = reinterpret_cast<DescriptorSet*>( reinterpret_cast<char*>( descriptorSets.data() ) + allocateInfo.descriptorSetCount * ( sizeof( UniqueHandle<DescriptorSet, Dispatch> ) - sizeof( DescriptorSet ) ) );
     Result result = static_cast<Result>(d.vkAllocateDescriptorSets( m_device, reinterpret_cast<const VkDescriptorSetAllocateInfo*>( &allocateInfo ), reinterpret_cast<VkDescriptorSet*>( buffer ) ) );
-
-    PoolFree<Device,DescriptorPool,Dispatch> deleter( *this, allocateInfo.descriptorPool, d );
-    for ( size_t i=0 ; i<allocateInfo.descriptorSetCount ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      descriptorSets.push_back( UniqueHandle<DescriptorSet, Dispatch>( buffer[i], deleter ) );
+      PoolFree<Device,DescriptorPool,Dispatch> deleter( *this, allocateInfo.descriptorPool, d );
+      for ( size_t i=0 ; i<allocateInfo.descriptorSetCount ; i++ )
+      {
+        descriptorSets.push_back( UniqueHandle<DescriptorSet, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, descriptorSets, VULKAN_HPP_NAMESPACE_STRING "::Device::allocateDescriptorSetsUnique" );
@@ -49958,11 +50350,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateComputePipelines( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkComputePipelineCreateInfo*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createComputePipelinesUnique" );
@@ -49975,11 +50369,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateComputePipelines( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkComputePipelineCreateInfo*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createComputePipelinesUnique" );
@@ -50214,11 +50610,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateGraphicsPipelines( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkGraphicsPipelineCreateInfo*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createGraphicsPipelinesUnique" );
@@ -50231,11 +50629,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateGraphicsPipelines( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkGraphicsPipelineCreateInfo*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createGraphicsPipelinesUnique" );
@@ -50470,11 +50870,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateRayTracingPipelinesNV( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkRayTracingPipelineCreateInfoNV*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createRayTracingPipelinesNVUnique" );
@@ -50487,11 +50889,13 @@ namespace VULKAN_HPP_NAMESPACE
     pipelines.reserve( createInfos.size() );
     Pipeline* buffer = reinterpret_cast<Pipeline*>( reinterpret_cast<char*>( pipelines.data() ) + createInfos.size() * ( sizeof( UniqueHandle<Pipeline, Dispatch> ) - sizeof( Pipeline ) ) );
     Result result = static_cast<Result>(d.vkCreateRayTracingPipelinesNV( m_device, static_cast<VkPipelineCache>( pipelineCache ), createInfos.size() , reinterpret_cast<const VkRayTracingPipelineCreateInfoNV*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkPipeline*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        pipelines.push_back( UniqueHandle<Pipeline, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, pipelines, VULKAN_HPP_NAMESPACE_STRING "::Device::createRayTracingPipelinesNVUnique" );
@@ -50726,11 +51130,13 @@ namespace VULKAN_HPP_NAMESPACE
     swapchainKHRs.reserve( createInfos.size() );
     SwapchainKHR* buffer = reinterpret_cast<SwapchainKHR*>( reinterpret_cast<char*>( swapchainKHRs.data() ) + createInfos.size() * ( sizeof( UniqueHandle<SwapchainKHR, Dispatch> ) - sizeof( SwapchainKHR ) ) );
     Result result = static_cast<Result>(d.vkCreateSharedSwapchainsKHR( m_device, createInfos.size() , reinterpret_cast<const VkSwapchainCreateInfoKHR*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkSwapchainKHR*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      swapchainKHRs.push_back( UniqueHandle<SwapchainKHR, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        swapchainKHRs.push_back( UniqueHandle<SwapchainKHR, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, swapchainKHRs, VULKAN_HPP_NAMESPACE_STRING "::Device::createSharedSwapchainsKHRUnique" );
@@ -50743,11 +51149,13 @@ namespace VULKAN_HPP_NAMESPACE
     swapchainKHRs.reserve( createInfos.size() );
     SwapchainKHR* buffer = reinterpret_cast<SwapchainKHR*>( reinterpret_cast<char*>( swapchainKHRs.data() ) + createInfos.size() * ( sizeof( UniqueHandle<SwapchainKHR, Dispatch> ) - sizeof( SwapchainKHR ) ) );
     Result result = static_cast<Result>(d.vkCreateSharedSwapchainsKHR( m_device, createInfos.size() , reinterpret_cast<const VkSwapchainCreateInfoKHR*>( createInfos.data() ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkSwapchainKHR*>( buffer ) ) );
-
-    ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
-    for ( size_t i=0 ; i<createInfos.size() ; i++ )
+    if (result == vk::Result::eSuccess)
     {
-      swapchainKHRs.push_back( UniqueHandle<SwapchainKHR, Dispatch>( buffer[i], deleter ) );
+      ObjectDestroy<Device,Dispatch> deleter( *this, allocator, d );
+      for ( size_t i=0 ; i<createInfos.size() ; i++ )
+      {
+        swapchainKHRs.push_back( UniqueHandle<SwapchainKHR, Dispatch>( buffer[i], deleter ) );
+      }
     }
 
     return createResultValue( result, swapchainKHRs, VULKAN_HPP_NAMESPACE_STRING "::Device::createSharedSwapchainsKHRUnique" );
@@ -53299,6 +53707,32 @@ namespace VULKAN_HPP_NAMESPACE
     return createResultValue<SurfaceKHR,Dispatch>( result, surface, VULKAN_HPP_NAMESPACE_STRING"::Instance::createDisplayPlaneSurfaceKHRUnique", deleter );
   }
 #endif /*VULKAN_HPP_NO_SMART_HANDLE*/
+#endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
+
+  template<typename Dispatch>
+  VULKAN_HPP_INLINE Result Instance::createHeadlessSurfaceEXT( const HeadlessSurfaceCreateInfoEXT* pCreateInfo, const AllocationCallbacks* pAllocator, SurfaceKHR* pSurface, Dispatch const &d) const
+  {
+    return static_cast<Result>( d.vkCreateHeadlessSurfaceEXT( m_instance, reinterpret_cast<const VkHeadlessSurfaceCreateInfoEXT*>( pCreateInfo ), reinterpret_cast<const VkAllocationCallbacks*>( pAllocator ), reinterpret_cast<VkSurfaceKHR*>( pSurface ) ) );
+  }
+#ifndef VULKAN_HPP_DISABLE_ENHANCED_MODE
+  template<typename Dispatch>
+  VULKAN_HPP_INLINE ResultValueType<SurfaceKHR>::type Instance::createHeadlessSurfaceEXT( const HeadlessSurfaceCreateInfoEXT & createInfo, Optional<const AllocationCallbacks> allocator, Dispatch const &d ) const
+  {
+    SurfaceKHR surface;
+    Result result = static_cast<Result>( d.vkCreateHeadlessSurfaceEXT( m_instance, reinterpret_cast<const VkHeadlessSurfaceCreateInfoEXT*>( &createInfo ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkSurfaceKHR*>( &surface ) ) );
+    return createResultValue( result, surface, VULKAN_HPP_NAMESPACE_STRING"::Instance::createHeadlessSurfaceEXT" );
+  }
+#ifndef VULKAN_HPP_NO_SMART_HANDLE
+  template<typename Dispatch>
+  VULKAN_HPP_INLINE typename ResultValueType<UniqueHandle<SurfaceKHR,Dispatch>>::type Instance::createHeadlessSurfaceEXTUnique( const HeadlessSurfaceCreateInfoEXT & createInfo, Optional<const AllocationCallbacks> allocator, Dispatch const &d ) const
+  {
+    SurfaceKHR surface;
+    Result result = static_cast<Result>( d.vkCreateHeadlessSurfaceEXT( m_instance, reinterpret_cast<const VkHeadlessSurfaceCreateInfoEXT*>( &createInfo ), reinterpret_cast<const VkAllocationCallbacks*>( static_cast<const AllocationCallbacks*>( allocator ) ), reinterpret_cast<VkSurfaceKHR*>( &surface ) ) );
+
+    ObjectDestroy<Instance,Dispatch> deleter( *this, allocator, d );
+    return createResultValue<SurfaceKHR,Dispatch>( result, surface, VULKAN_HPP_NAMESPACE_STRING"::Instance::createHeadlessSurfaceEXTUnique", deleter );
+  }
+#endif /*VULKAN_HPP_NO_SMART_HANDLE*/
 #endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
 
 #ifdef VK_USE_PLATFORM_IOS_MVK
@@ -55235,6 +55669,58 @@ namespace VULKAN_HPP_NAMESPACE
   }
 #endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
 
+  template<typename Dispatch>
+  VULKAN_HPP_INLINE Result PhysicalDevice::getSupportedFramebufferMixedSamplesCombinationsNV( uint32_t* pCombinationCount, FramebufferMixedSamplesCombinationNV* pCombinations, Dispatch const &d) const
+  {
+    return static_cast<Result>( d.vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( m_physicalDevice, pCombinationCount, reinterpret_cast<VkFramebufferMixedSamplesCombinationNV*>( pCombinations ) ) );
+  }
+#ifndef VULKAN_HPP_DISABLE_ENHANCED_MODE
+  template<typename Allocator, typename Dispatch>
+  VULKAN_HPP_INLINE typename ResultValueType<std::vector<FramebufferMixedSamplesCombinationNV,Allocator>>::type PhysicalDevice::getSupportedFramebufferMixedSamplesCombinationsNV(Dispatch const &d ) const
+  {
+    std::vector<FramebufferMixedSamplesCombinationNV,Allocator> combinations;
+    uint32_t combinationCount;
+    Result result;
+    do
+    {
+      result = static_cast<Result>( d.vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( m_physicalDevice, &combinationCount, nullptr ) );
+      if ( ( result == Result::eSuccess ) && combinationCount )
+      {
+        combinations.resize( combinationCount );
+        result = static_cast<Result>( d.vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( m_physicalDevice, &combinationCount, reinterpret_cast<VkFramebufferMixedSamplesCombinationNV*>( combinations.data() ) ) );
+      }
+    } while ( result == Result::eIncomplete );
+    if ( result == Result::eSuccess )
+    {
+      VULKAN_HPP_ASSERT( combinationCount <= combinations.size() );
+      combinations.resize( combinationCount );
+    }
+    return createResultValue( result, combinations, VULKAN_HPP_NAMESPACE_STRING"::PhysicalDevice::getSupportedFramebufferMixedSamplesCombinationsNV" );
+  }
+  template<typename Allocator, typename Dispatch>
+  VULKAN_HPP_INLINE typename ResultValueType<std::vector<FramebufferMixedSamplesCombinationNV,Allocator>>::type PhysicalDevice::getSupportedFramebufferMixedSamplesCombinationsNV(Allocator const& vectorAllocator, Dispatch const &d ) const
+  {
+    std::vector<FramebufferMixedSamplesCombinationNV,Allocator> combinations( vectorAllocator );
+    uint32_t combinationCount;
+    Result result;
+    do
+    {
+      result = static_cast<Result>( d.vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( m_physicalDevice, &combinationCount, nullptr ) );
+      if ( ( result == Result::eSuccess ) && combinationCount )
+      {
+        combinations.resize( combinationCount );
+        result = static_cast<Result>( d.vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( m_physicalDevice, &combinationCount, reinterpret_cast<VkFramebufferMixedSamplesCombinationNV*>( combinations.data() ) ) );
+      }
+    } while ( result == Result::eIncomplete );
+    if ( result == Result::eSuccess )
+    {
+      VULKAN_HPP_ASSERT( combinationCount <= combinations.size() );
+      combinations.resize( combinationCount );
+    }
+    return createResultValue( result, combinations, VULKAN_HPP_NAMESPACE_STRING"::PhysicalDevice::getSupportedFramebufferMixedSamplesCombinationsNV" );
+  }
+#endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
+
   template<typename Dispatch>
   VULKAN_HPP_INLINE Result PhysicalDevice::getSurfaceCapabilities2EXT( SurfaceKHR surface, SurfaceCapabilities2EXT* pSurfaceCapabilities, Dispatch const &d) const
   {
@@ -55839,6 +56325,8 @@ namespace VULKAN_HPP_NAMESPACE
   template <> struct isStructureChainValid<PhysicalDeviceProperties2, PhysicalDeviceCooperativeMatrixPropertiesNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceCornerSampledImageFeaturesNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceCornerSampledImageFeaturesNV>{ enum { value = true }; };
+  template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceCoverageReductionModeFeaturesNV>{ enum { value = true }; };
+  template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceCoverageReductionModeFeaturesNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceDepthClipEnableFeaturesEXT>{ enum { value = true }; };
@@ -55910,6 +56398,8 @@ namespace VULKAN_HPP_NAMESPACE
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceTransformFeedbackFeaturesEXT>{ enum { value = true }; };
   template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceTransformFeedbackFeaturesEXT>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceProperties2, PhysicalDeviceTransformFeedbackPropertiesEXT>{ enum { value = true }; };
+  template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR>{ enum { value = true }; };
+  template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceUniformBufferStandardLayoutFeaturesKHR>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceVariablePointersFeatures>{ enum { value = true }; };
   template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceVariablePointersFeatures>{ enum { value = true }; };
   template <> struct isStructureChainValid<PhysicalDeviceFeatures2, PhysicalDeviceVertexAttributeDivisorFeaturesEXT>{ enum { value = true }; };
@@ -55921,6 +56411,7 @@ namespace VULKAN_HPP_NAMESPACE
   template <> struct isStructureChainValid<DeviceCreateInfo, PhysicalDeviceYcbcrImageArraysFeaturesEXT>{ enum { value = true }; };
   template <> struct isStructureChainValid<PipelineColorBlendStateCreateInfo, PipelineColorBlendAdvancedStateCreateInfoEXT>{ enum { value = true }; };
   template <> struct isStructureChainValid<PipelineMultisampleStateCreateInfo, PipelineCoverageModulationStateCreateInfoNV>{ enum { value = true }; };
+  template <> struct isStructureChainValid<PipelineMultisampleStateCreateInfo, PipelineCoverageReductionStateCreateInfoNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<PipelineMultisampleStateCreateInfo, PipelineCoverageToColorStateCreateInfoNV>{ enum { value = true }; };
   template <> struct isStructureChainValid<GraphicsPipelineCreateInfo, PipelineCreationFeedbackCreateInfoEXT>{ enum { value = true }; };
   template <> struct isStructureChainValid<ComputePipelineCreateInfo, PipelineCreationFeedbackCreateInfoEXT>{ enum { value = true }; };
@@ -56276,6 +56767,7 @@ namespace VULKAN_HPP_NAMESPACE
     PFN_vkCreateDebugReportCallbackEXT vkCreateDebugReportCallbackEXT = 0;
     PFN_vkCreateDebugUtilsMessengerEXT vkCreateDebugUtilsMessengerEXT = 0;
     PFN_vkCreateDisplayPlaneSurfaceKHR vkCreateDisplayPlaneSurfaceKHR = 0;
+    PFN_vkCreateHeadlessSurfaceEXT vkCreateHeadlessSurfaceEXT = 0;
 #ifdef VK_USE_PLATFORM_IOS_MVK
     PFN_vkCreateIOSSurfaceMVK vkCreateIOSSurfaceMVK = 0;
 #endif /*VK_USE_PLATFORM_IOS_MVK*/
@@ -56365,6 +56857,7 @@ namespace VULKAN_HPP_NAMESPACE
     PFN_vkGetPhysicalDeviceSparseImageFormatProperties vkGetPhysicalDeviceSparseImageFormatProperties = 0;
     PFN_vkGetPhysicalDeviceSparseImageFormatProperties2 vkGetPhysicalDeviceSparseImageFormatProperties2 = 0;
     PFN_vkGetPhysicalDeviceSparseImageFormatProperties2KHR vkGetPhysicalDeviceSparseImageFormatProperties2KHR = 0;
+    PFN_vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV = 0;
     PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT vkGetPhysicalDeviceSurfaceCapabilities2EXT = 0;
     PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR vkGetPhysicalDeviceSurfaceCapabilities2KHR = 0;
     PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR vkGetPhysicalDeviceSurfaceCapabilitiesKHR = 0;
@@ -56716,6 +57209,7 @@ namespace VULKAN_HPP_NAMESPACE
       vkCreateDebugReportCallbackEXT = PFN_vkCreateDebugReportCallbackEXT( vkGetInstanceProcAddr( instance, "vkCreateDebugReportCallbackEXT" ) );
       vkCreateDebugUtilsMessengerEXT = PFN_vkCreateDebugUtilsMessengerEXT( vkGetInstanceProcAddr( instance, "vkCreateDebugUtilsMessengerEXT" ) );
       vkCreateDisplayPlaneSurfaceKHR = PFN_vkCreateDisplayPlaneSurfaceKHR( vkGetInstanceProcAddr( instance, "vkCreateDisplayPlaneSurfaceKHR" ) );
+      vkCreateHeadlessSurfaceEXT = PFN_vkCreateHeadlessSurfaceEXT( vkGetInstanceProcAddr( instance, "vkCreateHeadlessSurfaceEXT" ) );
 #ifdef VK_USE_PLATFORM_IOS_MVK
       vkCreateIOSSurfaceMVK = PFN_vkCreateIOSSurfaceMVK( vkGetInstanceProcAddr( instance, "vkCreateIOSSurfaceMVK" ) );
 #endif /*VK_USE_PLATFORM_IOS_MVK*/
@@ -56804,6 +57298,7 @@ namespace VULKAN_HPP_NAMESPACE
       vkGetPhysicalDeviceSparseImageFormatProperties = PFN_vkGetPhysicalDeviceSparseImageFormatProperties( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSparseImageFormatProperties" ) );
       vkGetPhysicalDeviceSparseImageFormatProperties2 = PFN_vkGetPhysicalDeviceSparseImageFormatProperties2( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSparseImageFormatProperties2" ) );
       vkGetPhysicalDeviceSparseImageFormatProperties2KHR = PFN_vkGetPhysicalDeviceSparseImageFormatProperties2KHR( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSparseImageFormatProperties2KHR" ) );
+      vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV = PFN_vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV" ) );
       vkGetPhysicalDeviceSurfaceCapabilities2EXT = PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSurfaceCapabilities2EXT" ) );
       vkGetPhysicalDeviceSurfaceCapabilities2KHR = PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSurfaceCapabilities2KHR" ) );
       vkGetPhysicalDeviceSurfaceCapabilitiesKHR = PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR( vkGetInstanceProcAddr( instance, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR" ) );
diff --git a/moltenvk/include/vulkan/vulkan_core.h b/moltenvk/include/vulkan/vulkan_core.h
index 6257a28c..433b6f5a 100644
--- a/moltenvk/include/vulkan/vulkan_core.h
+++ b/moltenvk/include/vulkan/vulkan_core.h
@@ -43,7 +43,7 @@ extern "C" {
 #define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
 #define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
 // Version of this file
-#define VK_HEADER_VERSION 106
+#define VK_HEADER_VERSION 108
 
 
 #define VK_NULL_HANDLE 0
@@ -484,10 +484,15 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_NV = 1000249000,
     VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_NV = 1000249001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_NV = 1000249002,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COVERAGE_REDUCTION_MODE_FEATURES_NV = 1000250000,
+    VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_REDUCTION_STATE_CREATE_INFO_NV = 1000250001,
+    VK_STRUCTURE_TYPE_FRAMEBUFFER_MIXED_SAMPLES_COMBINATION_NV = 1000250002,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_YCBCR_IMAGE_ARRAYS_FEATURES_EXT = 1000252000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES_KHR = 1000253000,
     VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_INFO_EXT = 1000255000,
     VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_FULL_SCREEN_EXCLUSIVE_EXT = 1000255002,
     VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_WIN32_INFO_EXT = 1000255001,
+    VK_STRUCTURE_TYPE_HEADLESS_SURFACE_CREATE_INFO_EXT = 1000256000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT = 1000261000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETER_FEATURES = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETERS_FEATURES,
@@ -4728,7 +4733,7 @@ typedef enum VkColorSpaceKHR {
     VK_COLOR_SPACE_SRGB_NONLINEAR_KHR = 0,
     VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT = 1000104001,
     VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT = 1000104002,
-    VK_COLOR_SPACE_DCI_P3_LINEAR_EXT = 1000104003,
+    VK_COLOR_SPACE_DISPLAY_P3_LINEAR_EXT = 1000104003,
     VK_COLOR_SPACE_DCI_P3_NONLINEAR_EXT = 1000104004,
     VK_COLOR_SPACE_BT709_LINEAR_EXT = 1000104005,
     VK_COLOR_SPACE_BT709_NONLINEAR_EXT = 1000104006,
@@ -4742,6 +4747,7 @@ typedef enum VkColorSpaceKHR {
     VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT = 1000104014,
     VK_COLOR_SPACE_DISPLAY_NATIVE_AMD = 1000213000,
     VK_COLORSPACE_SRGB_NONLINEAR_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
+    VK_COLOR_SPACE_DCI_P3_LINEAR_EXT = VK_COLOR_SPACE_DISPLAY_P3_LINEAR_EXT,
     VK_COLOR_SPACE_BEGIN_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     VK_COLOR_SPACE_END_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
     VK_COLOR_SPACE_RANGE_SIZE_KHR = (VK_COLOR_SPACE_SRGB_NONLINEAR_KHR - VK_COLOR_SPACE_SRGB_NONLINEAR_KHR + 1),
@@ -5251,16 +5257,9 @@ typedef VkBindBufferMemoryDeviceGroupInfo VkBindBufferMemoryDeviceGroupInfoKHR;
 
 typedef VkBindImageMemoryDeviceGroupInfo VkBindImageMemoryDeviceGroupInfoKHR;
 
-typedef struct VkPhysicalDeviceSurfaceInfo2KHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkSurfaceKHR       surface;
-} VkPhysicalDeviceSurfaceInfo2KHR;
-
 typedef void (VKAPI_PTR *PFN_vkGetDeviceGroupPeerMemoryFeaturesKHR)(VkDevice device, uint32_t heapIndex, uint32_t localDeviceIndex, uint32_t remoteDeviceIndex, VkPeerMemoryFeatureFlags* pPeerMemoryFeatures);
 typedef void (VKAPI_PTR *PFN_vkCmdSetDeviceMaskKHR)(VkCommandBuffer commandBuffer, uint32_t deviceMask);
 typedef void (VKAPI_PTR *PFN_vkCmdDispatchBaseKHR)(VkCommandBuffer commandBuffer, uint32_t baseGroupX, uint32_t baseGroupY, uint32_t baseGroupZ, uint32_t groupCountX, uint32_t groupCountY, uint32_t groupCountZ);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDeviceGroupSurfacePresentModes2EXT)(VkDevice device, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, VkDeviceGroupPresentModeFlagsKHR* pModes);
 
 #ifndef VK_NO_PROTOTYPES
 VKAPI_ATTR void VKAPI_CALL vkGetDeviceGroupPeerMemoryFeaturesKHR(
@@ -5282,11 +5281,6 @@ VKAPI_ATTR void VKAPI_CALL vkCmdDispatchBaseKHR(
     uint32_t                                    groupCountX,
     uint32_t                                    groupCountY,
     uint32_t                                    groupCountZ);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDeviceGroupSurfacePresentModes2EXT(
-    VkDevice                                    device,
-    const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
-    VkDeviceGroupPresentModeFlagsKHR*           pModes);
 #endif
 
 
@@ -5810,6 +5804,12 @@ typedef VkPipelineTessellationDomainOriginStateCreateInfo VkPipelineTessellation
 #define VK_KHR_get_surface_capabilities2 1
 #define VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION 1
 #define VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME "VK_KHR_get_surface_capabilities2"
+typedef struct VkPhysicalDeviceSurfaceInfo2KHR {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkSurfaceKHR       surface;
+} VkPhysicalDeviceSurfaceInfo2KHR;
+
 typedef struct VkSurfaceCapabilities2KHR {
     VkStructureType             sType;
     void*                       pNext;
@@ -6237,6 +6237,17 @@ typedef struct VkSurfaceProtectedCapabilitiesKHR {
 
 
 
+#define VK_KHR_uniform_buffer_standard_layout 1
+#define VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_SPEC_VERSION 1
+#define VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME "VK_KHR_uniform_buffer_standard_layout"
+typedef struct VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           uniformBufferStandardLayout;
+} VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR;
+
+
+
 #define VK_EXT_debug_report 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugReportCallbackEXT)
 #define VK_EXT_DEBUG_REPORT_SPEC_VERSION  9
@@ -6615,7 +6626,7 @@ VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirectCountAMD(
 
 
 #define VK_AMD_gpu_shader_half_float 1
-#define VK_AMD_GPU_SHADER_HALF_FLOAT_SPEC_VERSION 1
+#define VK_AMD_GPU_SHADER_HALF_FLOAT_SPEC_VERSION 2
 #define VK_AMD_GPU_SHADER_HALF_FLOAT_EXTENSION_NAME "VK_AMD_gpu_shader_half_float"
 
 
@@ -7435,7 +7446,7 @@ typedef struct VkPipelineRasterizationDepthClipStateCreateInfoEXT {
 
 
 #define VK_EXT_swapchain_colorspace 1
-#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 3
+#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 4
 #define VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME "VK_EXT_swapchain_colorspace"
 
 
@@ -7652,7 +7663,7 @@ typedef struct VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT {
 
 
 #define VK_AMD_gpu_shader_int16 1
-#define VK_AMD_GPU_SHADER_INT16_SPEC_VERSION 1
+#define VK_AMD_GPU_SHADER_INT16_SPEC_VERSION 2
 #define VK_AMD_GPU_SHADER_INT16_EXTENSION_NAME "VK_AMD_gpu_shader_int16"
 
 
@@ -9163,6 +9174,51 @@ VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceCooperativeMatrixPropertiesNV(
 #endif
 
 
+#define VK_NV_coverage_reduction_mode 1
+#define VK_NV_COVERAGE_REDUCTION_MODE_SPEC_VERSION 1
+#define VK_NV_COVERAGE_REDUCTION_MODE_EXTENSION_NAME "VK_NV_coverage_reduction_mode"
+
+typedef enum VkCoverageReductionModeNV {
+    VK_COVERAGE_REDUCTION_MODE_MERGE_NV = 0,
+    VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV = 1,
+    VK_COVERAGE_REDUCTION_MODE_BEGIN_RANGE_NV = VK_COVERAGE_REDUCTION_MODE_MERGE_NV,
+    VK_COVERAGE_REDUCTION_MODE_END_RANGE_NV = VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV,
+    VK_COVERAGE_REDUCTION_MODE_RANGE_SIZE_NV = (VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV - VK_COVERAGE_REDUCTION_MODE_MERGE_NV + 1),
+    VK_COVERAGE_REDUCTION_MODE_MAX_ENUM_NV = 0x7FFFFFFF
+} VkCoverageReductionModeNV;
+typedef VkFlags VkPipelineCoverageReductionStateCreateFlagsNV;
+typedef struct VkPhysicalDeviceCoverageReductionModeFeaturesNV {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           coverageReductionMode;
+} VkPhysicalDeviceCoverageReductionModeFeaturesNV;
+
+typedef struct VkPipelineCoverageReductionStateCreateInfoNV {
+    VkStructureType                                  sType;
+    const void*                                      pNext;
+    VkPipelineCoverageReductionStateCreateFlagsNV    flags;
+    VkCoverageReductionModeNV                        coverageReductionMode;
+} VkPipelineCoverageReductionStateCreateInfoNV;
+
+typedef struct VkFramebufferMixedSamplesCombinationNV {
+    VkStructureType              sType;
+    void*                        pNext;
+    VkCoverageReductionModeNV    coverageReductionMode;
+    VkSampleCountFlagBits        rasterizationSamples;
+    VkSampleCountFlags           depthStencilSamples;
+    VkSampleCountFlags           colorSamples;
+} VkFramebufferMixedSamplesCombinationNV;
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV)(VkPhysicalDevice physicalDevice, uint32_t* pCombinationCount, VkFramebufferMixedSamplesCombinationNV* pCombinations);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pCombinationCount,
+    VkFramebufferMixedSamplesCombinationNV*     pCombinations);
+#endif
+
+
 #define VK_EXT_ycbcr_image_arrays 1
 #define VK_EXT_YCBCR_IMAGE_ARRAYS_SPEC_VERSION 1
 #define VK_EXT_YCBCR_IMAGE_ARRAYS_EXTENSION_NAME "VK_EXT_ycbcr_image_arrays"
@@ -9174,6 +9230,27 @@ typedef struct VkPhysicalDeviceYcbcrImageArraysFeaturesEXT {
 
 
 
+#define VK_EXT_headless_surface 1
+#define VK_EXT_HEADLESS_SURFACE_SPEC_VERSION 0
+#define VK_EXT_HEADLESS_SURFACE_EXTENSION_NAME "VK_EXT_headless_surface"
+typedef VkFlags VkHeadlessSurfaceCreateFlagsEXT;
+typedef struct VkHeadlessSurfaceCreateInfoEXT {
+    VkStructureType                    sType;
+    const void*                        pNext;
+    VkHeadlessSurfaceCreateFlagsEXT    flags;
+} VkHeadlessSurfaceCreateInfoEXT;
+
+typedef VkResult (VKAPI_PTR *PFN_vkCreateHeadlessSurfaceEXT)(VkInstance instance, const VkHeadlessSurfaceCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkCreateHeadlessSurfaceEXT(
+    VkInstance                                  instance,
+    const VkHeadlessSurfaceCreateInfoEXT*       pCreateInfo,
+    const VkAllocationCallbacks*                pAllocator,
+    VkSurfaceKHR*                               pSurface);
+#endif
+
+
 #define VK_EXT_host_query_reset 1
 #define VK_EXT_HOST_QUERY_RESET_SPEC_VERSION 1
 #define VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME "VK_EXT_host_query_reset"
diff --git a/moltenvk/lib/libMoltenVK.dylib b/moltenvk/lib/libMoltenVK.dylib
index 253e59a1..92fdd6d7 100755
Binary files a/moltenvk/lib/libMoltenVK.dylib and b/moltenvk/lib/libMoltenVK.dylib differ