diff --git a/Docs/Whats_New.md b/Docs/Whats_New.md
index aa010018..3e08ede5 100644
--- a/Docs/Whats_New.md
+++ b/Docs/Whats_New.md
@@ -25,11 +25,33 @@ Released 2020/01/21
 - Fix crash when app does not use queue family zero.
 - Fix buffer offset in `vkCmdPushDescriptorSet()` for non-dedicated buffer memory.
 - Fix Metal validation error on push constant sizing differences between C and MSL structs.
+- Use `MTLBuffer` when inline uniform block descriptor is written to instead of copying host-side bytes.
+- Fix `EXT_inline_uniform_block` when using push descriptor sets.
+- Merge buffer and inline unions to fix issue where binding inline descriptor would interfere with
+  future binds on the same set index in the same command buffer (now only used in push case anyway).
 - Track performance of `CAMetalLayer nextDrawable` call.
 - Document recommendation to use 3 swapchain images, particularly with full-screen rendering.
 - Update `MoltenVK_Runtime_UserGuide.md` to better explain runtime environment variables.
 - Update `VK_MVK_MOLTENVK_SPEC_VERSION` to `24`.
 - Update copyright notices to year 2020.
+- Update dependency libraries to match *Vulkan SDK 1.2.131*.
+- Update to latest SPIRV-Cross version:
+	- MSL: Support `ClipDistance` as an input stage variable.
+	- MSL: Fix automatic binding allocation for image atomic buffers.
+	- MSL: Deal with packing vectors for vertex input/fragment output.
+	- MSL: Don't set `OrigID` when emitting component packed vectors.
+	- MSL: Add trivial tests for `Component` decoration.
+	- MSL: Deal with padded fragment output + `Component` decoration.
+	- MSL: Partially implement support for Component decoration in complex scenarios.
+	- MSL: Explicitly don't support component packing for tessellation.
+	- MSL: Deal with sign on wave `min/max`.
+	- MSL: Add support for force-activating IAB resources.
+	- Deal with illegal names in types as well.
+	- Basic implementation of `OpCopyLogical`.
+	- Fix sign handling for `S/UToF`.
+	- Fix uninitialized memory issue.
+	- Roll custom versions of `isalpha/isalnum`.
+	- Update license headers to year 2020.
 
 
 
diff --git a/ExternalRevisions/SPIRV-Cross_repo_revision b/ExternalRevisions/SPIRV-Cross_repo_revision
index 57d5a9fa..4101c6fc 100644
--- a/ExternalRevisions/SPIRV-Cross_repo_revision
+++ b/ExternalRevisions/SPIRV-Cross_repo_revision
@@ -1 +1 @@
-96a276c2ca86e81530313786e99e2b95623898ca
+f9818f0804e6e73ec8afcc523b7e7f8bfc362632
diff --git a/ExternalRevisions/Vulkan-Headers_repo_revision b/ExternalRevisions/Vulkan-Headers_repo_revision
index 92755526..1602b8ed 100644
--- a/ExternalRevisions/Vulkan-Headers_repo_revision
+++ b/ExternalRevisions/Vulkan-Headers_repo_revision
@@ -1 +1 @@
-0e57fc1cfa56a203efe43e4dfb9b3c9e9b105593
+881bbb347a08d1b5aa77f61a52a30b506de9f2bf
diff --git a/ExternalRevisions/Vulkan-Tools_repo_revision b/ExternalRevisions/Vulkan-Tools_repo_revision
index 29782053..2a84555e 100644
--- a/ExternalRevisions/Vulkan-Tools_repo_revision
+++ b/ExternalRevisions/Vulkan-Tools_repo_revision
@@ -1 +1 @@
-0c2618b2c31e2f216e131ff4c1c83e2c92c6ae66
+4792a6854238ba3f6d10b8c7fcd11c102cae4ca6
diff --git a/ExternalRevisions/VulkanSamples_repo_revision b/ExternalRevisions/VulkanSamples_repo_revision
index 00eb4cf2..c2e97ce5 100644
--- a/ExternalRevisions/VulkanSamples_repo_revision
+++ b/ExternalRevisions/VulkanSamples_repo_revision
@@ -1 +1 @@
-ae32f2390060925afa9c5b111ac94de6d13fe229
+9f72cf123c673e47679bb72caa06a17d7b0258dd
diff --git a/ExternalRevisions/glslang_repo_revision b/ExternalRevisions/glslang_repo_revision
index 445aab98..da32f64d 100644
--- a/ExternalRevisions/glslang_repo_revision
+++ b/ExternalRevisions/glslang_repo_revision
@@ -1 +1 @@
-ebf634bcaa3e46ca8a912ed05b87281c731b2391
+4fc7a33910fb8e40b970d160e1b38ab3f67fe0f3