diff --git a/ports/directxmesh/portfile.cmake b/ports/directxmesh/portfile.cmake
index 7c4297c4e5..61b06fce73 100644
--- a/ports/directxmesh/portfile.cmake
+++ b/ports/directxmesh/portfile.cmake
@@ -1,10 +1,10 @@
-set(DIRECTXMESH_TAG jul2025)
+set(DIRECTXMESH_TAG oct2025)
 
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Microsoft/DirectXMesh
     REF ${DIRECTXMESH_TAG}
-    SHA512 406f0411ccffae8224e5e2822ad0c403b5fbe0ed14eb5c193fa7de0f1ed66cf90508bfe666f4d0d918442b3033606355c427018fc79d06e35b8538c2b817202a
+    SHA512 bc5f2e399e09c792ae4859698dddb6debb9ce7c5a96cd3b368511529bd24272e20c8bc889523b401198556b5a3fb40e09904d5316de27317d87e36c785fbfec7
     HEAD_REF main
 )
 
@@ -39,7 +39,7 @@ if("tools" IN_LIST FEATURES)
       MESHCONVERT_EXE
       URLS "https://github.com/Microsoft/DirectXMesh/releases/download/${DIRECTXMESH_TAG}/meshconvert.exe"
       FILENAME "meshconvert-${DIRECTXMESH_TAG}.exe"
-      SHA512 09ecfe3139b08521e7d6e85f5c68b4fb037fea483437d3270babd94f5d412a0deffc78ab385e2056b7f71b659c79e428d4d72b4422c86a11b99a208b0b93a54a
+      SHA512 3240fbf63c6349b2fa1f2806ea0ab789edae1abe4c48a553c7f77796b2cdc08e5c4078f05936ea18bebd9482e7753ed6fb9adfe9dce06da8c9e90aaa7ede4c9e
     )
 
     file(INSTALL
@@ -54,7 +54,7 @@ if("tools" IN_LIST FEATURES)
       MESHCONVERT_EXE
       URLS "https://github.com/Microsoft/DirectXMesh/releases/download/${DIRECTXMESH_TAG}/meshconvert_arm64.exe"
       FILENAME "meshconvert-${DIRECTXMESH_TAG}-arm64.exe"
-      SHA512 571dfb4849344f26021113be5598fff8505ceed7dcaddc9da62f88bf4230e5e99c75e3bd4c90ac69338e64e2f4a7e5aeb04965ea9273d96ab9c82583ae92de73
+      SHA512 c3267992f5796f9d924120f1e84ba75322a3a373b2e8dc25e427cb8a8d79483139709c95b63431f54963ec97bdb9044782c52141e6ac25a3b87b99c3a139d4ad
     )
 
     file(INSTALL
diff --git a/ports/directxmesh/vcpkg.json b/ports/directxmesh/vcpkg.json
index afee24d18b..c65958b107 100644
--- a/ports/directxmesh/vcpkg.json
+++ b/ports/directxmesh/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "directxmesh",
-  "version-date": "2025-07-10",
+  "version-date": "2025-10-27",
   "description": "DirectXMesh geometry processing library",
   "homepage": "https://github.com/Microsoft/DirectXMesh",
   "documentation": "https://github.com/microsoft/DirectXMesh/wiki",
diff --git a/ports/directxtex/portfile.cmake b/ports/directxtex/portfile.cmake
index 23023f2c5c..60558ceb7d 100644
--- a/ports/directxtex/portfile.cmake
+++ b/ports/directxtex/portfile.cmake
@@ -1,10 +1,10 @@
-set(DIRECTXTEX_TAG jul2025)
+set(DIRECTXTEX_TAG oct2025)
 
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Microsoft/DirectXTex
     REF ${DIRECTXTEX_TAG}
-    SHA512 72b075cf85ebcd4663417098a94c5d4e3cc19086233d9e968ccaa955195c4e0059b3290cd5f8d60757ec3fd5add3ddb46e62a5f56c326c231ab042e181582069
+    SHA512 8adca6e50dc5da91d2be0c9a644a3372f0c134ec80d71260d72dca79b2422d5eccae844b1b5d0eb4f335548730eb3b1faad4ba7e228f865c7688b60915e70efc
     HEAD_REF main
 )
 
@@ -65,21 +65,21 @@ if("tools" IN_LIST FEATURES)
       TEXASSEMBLE_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texassemble.exe"
       FILENAME "texassemble-${DIRECTXTEX_TAG}.exe"
-      SHA512 4e2841f22416a847be2ebe41a1d605093c1784d96d48a97cf9ec2f8f3c8e9eeeacb7a5c3c1391a639dcb402fbe3c07e29c87fce6c2023003c73ab87f26d929c9
+      SHA512 d1e8f2959e9a53367a03ded17c49e8720dd8f62cfcde13feeff39ba9b68a5352488ac743c6208f4820b0a94605a8bdce7f2949705d0aba06fb298f93813c2e72
     )
 
     vcpkg_download_distfile(
       TEXCONV_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texconv.exe"
       FILENAME "texconv-${DIRECTXTEX_TAG}.exe"
-      SHA512 de5cb6d2b1a9f33df7117266d14dca6f6429a96f28c3a7f2a9de7bc1793e509fd1bad6b9b027a3a256d0f132860b6bfe6d3614a1e84aa70f566d41d96945177c
+      SHA512 de5d4d237a17cac3a3c5c932dcca316e887f7d141353000b343ed7c48f1065bfd232c2f3e748f749b2b4bb1ccb7f731893e28b1227d6bf37ca1ef68c41b1bd00
     )
 
     vcpkg_download_distfile(
       TEXDIAG_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texdiag.exe"
       FILENAME "texdiag-${DIRECTXTEX_TAG}.exe"
-      SHA512 47ffb105fa5bc83bad38953075cf77207bbc012c782dc9a9714d0449677bca9fdaaf167e910505000c1ade93d649f4c8b741c9607b410c16a1ce900ac7fd84e1
+      SHA512 960aeb72e82d4c5fc6388e47ef220062a5e279574338798a32a7b4a3b0bc3bf362272ccd6f8ed6a7fb9674e9ee52f6e2faa022236e6e28dd852445c7b742fecf
     )
 
     file(INSTALL
@@ -98,21 +98,21 @@ if("tools" IN_LIST FEATURES)
       TEXASSEMBLE_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texassemble_arm64.exe"
       FILENAME "texassemble-${DIRECTXTEX_TAG}-arm64.exe"
-      SHA512 968a4544b1c6f52eec7b2c032893849a8e687786ed22dc7deec13e7b32a6da4618805054289693972af5dabded01d42f6c9711e80e77869c976a3fcb0e0a6b16
+      SHA512 9724d9c0b27d4e7b438da99cf304324a94c232d410e18f26ba4dbd3e38495e11b4d03fd63c09c642107afa8529ebb366341e47da0f50fa55b1ec76927adce0ed
     )
 
     vcpkg_download_distfile(
       TEXCONV_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texconv_arm64.exe"
       FILENAME "texconv-${DIRECTXTEX_TAG}-arm64.exe"
-      SHA512 98e7fed35155fe98a897569c41ef73eb29023ca9ea492cf7b5e1fb0df640548edf2b847e2858720482ce4043183e6a50108f1fcd95833b34f3112dc981da1a0e
+      SHA512 d4701b93bae60abb4ad364cde1ce3462c3c39298b1929f0fad188ccc2363b8d25d2f84fb67c259def32dfa2921bc92afae60480ea89c9602e318b91b5c6f3c93
     )
 
     vcpkg_download_distfile(
       TEXDIAG_EXE
       URLS "https://github.com/Microsoft/DirectXTex/releases/download/${DIRECTXTEX_TAG}/texdiag_arm64.exe"
       FILENAME "texdiag-${DIRECTXTEX_TAG}-arm64.exe"
-      SHA512 048abf5d7ee46cd1e9eab7131fdc788ee5353ca1e2ebc7c4f122a249b1ffcb2da4b451b47b15e6116ba217c2ef2364ff7cac64bfc6416dd9674da3ebbf986343
+      SHA512 49134ba643f482b42fe3dd06cbf0b59c899f2d76094f9bea10096aecd70d2641ea06aa94513a7807ffb2ce14126f15bcbcbca98d19d0934e2f5f56ce1ee1197b
     )
 
     file(INSTALL
diff --git a/ports/directxtex/vcpkg.json b/ports/directxtex/vcpkg.json
index 8fee2a650a..347ad442df 100644
--- a/ports/directxtex/vcpkg.json
+++ b/ports/directxtex/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "directxtex",
-  "version-date": "2025-07-10",
+  "version-date": "2025-10-27",
   "description": "DirectXTex texture processing library",
   "homepage": "https://github.com/Microsoft/DirectXTex",
   "documentation": "https://github.com/microsoft/DirectXTex/wiki",
diff --git a/ports/uvatlas/portfile.cmake b/ports/uvatlas/portfile.cmake
index e7727b85ab..fd635a2258 100644
--- a/ports/uvatlas/portfile.cmake
+++ b/ports/uvatlas/portfile.cmake
@@ -1,10 +1,10 @@
-set(UVATLAS_TAG jul2025)
+set(UVATLAS_TAG oct2025)
 
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Microsoft/UVAtlas
     REF ${UVATLAS_TAG}
-    SHA512 cdc1f5116e63ed807c808e51ec78b00a3b04634d63b00980e75ca3886d59b5f7dd02bd8ba6caad89890dd9cc769603ba3587f6009479f186297ad4f4d259b221
+    SHA512 fab41c955944f1ca39d23e08e7d9addd04f018a26aba393b74d6e6631403d369b1134395e514b02f90ef70a21fbef0c2550e246575206b6b389af7182e052f8f
     HEAD_REF main
 )
 
@@ -39,7 +39,7 @@ if("tools" IN_LIST FEATURES)
       UVATLASTOOL_EXE
       URLS "https://github.com/Microsoft/UVAtlas/releases/download/${UVATLAS_TAG}/uvatlastool.exe"
       FILENAME "uvatlastool-${UVATLAS_TAG}.exe"
-      SHA512 fa9453467c958328186a82552b5d0dd946b27cac16c86cd6f81d2ef35a750f37510d8519cc7cdeabb126e2a30886635157029f85c0cda731243bdeb51d3775d9
+      SHA512 f751a4b26388a582aa80a4491a58b7b65b78ebd0607f824e15a1deff8239d96c934f6ebe06537d4cfe3e0a5280f16d28c801db0bce1125fb315d861d96d7c47e
     )
 
     file(INSTALL
diff --git a/ports/uvatlas/vcpkg.json b/ports/uvatlas/vcpkg.json
index 4249142314..c434fbe02c 100644
--- a/ports/uvatlas/vcpkg.json
+++ b/ports/uvatlas/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "uvatlas",
-  "version-date": "2025-07-10",
+  "version-date": "2025-10-28",
   "description": "UVAtlas isochart texture atlas",
   "homepage": "https://github.com/Microsoft/UVAtlas",
   "documentation": "https://github.com/Microsoft/UVAtlas/wiki",
@@ -37,7 +37,7 @@
       "description": "Build Spectre-mitigated library"
     },
     "tools": {
-      "description": "meshconvert command-line tool",
+      "description": "uvatlas command-line tool",
       "supports": "windows & !uwp & !xbox",
       "dependencies": [
         {
diff --git a/versions/baseline.json b/versions/baseline.json
index 4967dabee2..e5669179da 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2441,7 +2441,7 @@
       "port-version": 0
     },
     "directxmesh": {
-      "baseline": "2025-07-10",
+      "baseline": "2025-10-27",
       "port-version": 0
     },
     "directxsdk": {
@@ -2449,7 +2449,7 @@
       "port-version": 8
     },
     "directxtex": {
-      "baseline": "2025-07-10",
+      "baseline": "2025-10-27",
       "port-version": 0
     },
     "directxtk": {
@@ -10049,7 +10049,7 @@
       "port-version": 1
     },
     "uvatlas": {
-      "baseline": "2025-07-10",
+      "baseline": "2025-10-28",
       "port-version": 0
     },
     "uvw": {
diff --git a/versions/d-/directxmesh.json b/versions/d-/directxmesh.json
index ac824c6a1c..c37c48191a 100644
--- a/versions/d-/directxmesh.json
+++ b/versions/d-/directxmesh.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "6f026533e8f7ab017ce45225536e512c6bec73e6",
+      "version-date": "2025-10-27",
+      "port-version": 0
+    },
     {
       "git-tree": "e0807eb1405acef6ee64dea2b5d2be42d2cdd719",
       "version-date": "2025-07-10",
diff --git a/versions/d-/directxtex.json b/versions/d-/directxtex.json
index 921dd4c726..bc085cae84 100644
--- a/versions/d-/directxtex.json
+++ b/versions/d-/directxtex.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "41b5ffdbd741c2ac94ff954463fac9176572dd88",
+      "version-date": "2025-10-27",
+      "port-version": 0
+    },
     {
       "git-tree": "be27ad4262b90623426710fb2a5b910b61c55f6d",
       "version-date": "2025-07-10",
diff --git a/versions/u-/uvatlas.json b/versions/u-/uvatlas.json
index 94aab54a8c..212e66b7b5 100644
--- a/versions/u-/uvatlas.json
+++ b/versions/u-/uvatlas.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "2d5bcab48ea6c88f5809500110b7090eba532cb5",
+      "version-date": "2025-10-28",
+      "port-version": 0
+    },
     {
       "git-tree": "18888fec736088c101d05d472371f9e807cb238a",
       "version-date": "2025-07-10",