microsoft · BillyONeal · May 23, 2026 · May 12, 2026 · May 12, 2026 · May 12, 2026
diff --git a/ports/hdf5/arm64-msvc-ice.diff b/ports/hdf5/arm64-msvc-ice.diff
@@ -0,0 +1,21 @@
+diff --git a/src/H5Tinit_float.c b/src/H5Tinit_float.c
+index 01d6e89..7955811 100644
+--- a/src/H5Tinit_float.c
++++ b/src/H5Tinit_float.c
+@@ -461,5 +461,9 @@ H5T__init_native_float_types(void)
+  *-------------------------------------------------------------------------
+  */
++#if defined(_MSC_VER) && (_MSC_VER == 1951) && defined(_M_ARM64)
++#pragma optimize("", off)
++#endif
++
+ herr_t H5_NO_UBSAN
+ H5T__init_native_float_types(void)
+ {
+@@ -629,2 +633,6 @@ H5T__init_native_float_types(void)
+     FUNC_LEAVE_NOAPI(ret_value)
+ } /* end H5T__init_native_float_types() */
++
++#if defined(_MSC_VER) && (_MSC_VER == 1951) && defined(_M_ARM64)
++#pragma optimize("", on)
++#endif
diff --git a/ports/hdf5/portfile.cmake b/ports/hdf5/portfile.cmake
@@ -11,6 +11,7 @@ vcpkg_from_github(
         libaec-config.diff
         mpi-flags.diff
         win-compile-flags.diff
+        arm64-msvc-ice.diff
 )
 
 set(HDF5_ALLOW_UNSUPPORTED OFF)

diff --git a/ports/hdf5/vcpkg.json b/ports/hdf5/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "hdf5",
   "version": "2.1.1",
+  "port-version": 1,
   "description": "HDF5 is a data model, library, and file format for storing and managing data",
   "homepage": "https://www.hdfgroup.org/downloads/hdf5/",
   "license": "BSD-3-Clause",

diff --git a/ports/libfuse/vcpkg.json b/ports/libfuse/vcpkg.json
@@ -1,11 +1,16 @@
 {
   "name": "libfuse",
   "version": "3.18.2",
+  "port-version": 1,
   "description": "The reference implementation of the Linux FUSE (Filesystem in Userspace) interface",
   "homepage": "https://github.com/libfuse/libfuse",
   "license": "LGPL-2.1-only AND GPL-2.0-only",
   "supports": "linux | freebsd",
   "dependencies": [
+    {
+      "name": "numactl",
+      "platform": "linux"
+    },
     {
       "name": "vcpkg-tool-meson",
       "host": true

diff --git a/scripts/azure-pipelines/windows-unstable/azure-pipelines.yml b/scripts/azure-pipelines/windows-unstable/azure-pipelines.yml
@@ -6,7 +6,7 @@ jobs:
 - job: x64_windows
   pool:
     name: vcpkg-testing-msvc
-    demands: ImageVersionOverride -equals 2026.04.24
+    demands: ImageVersionOverride -equals 2026.05.15
   timeoutInMinutes: 2880 # 2 days
   variables:
   - name: WORKING_ROOT

diff --git a/scripts/azure-pipelines/windows-unstable/rearrange-msvc-drop-layout.ps1 b/scripts/azure-pipelines/windows-unstable/rearrange-msvc-drop-layout.ps1
@@ -20,7 +20,7 @@ param(
 
 Set-StrictMode -Version Latest
 
-$MSVCRoot = "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC"
+$MSVCRoot = "C:\Program Files (x86)\Microsoft Visual Studio\2026\Build Tools\VC\Tools\MSVC"
 
 $ErrorActionPreference = "Stop"
 

diff --git a/scripts/azure-pipelines/windows/azure-pipelines.yml b/scripts/azure-pipelines/windows/azure-pipelines.yml
@@ -20,7 +20,7 @@ jobs:
   condition: and(succeeded(), contains('^${{ replace(parameters.jobName, '_', '-') }}$', '${{ parameters.tripletPattern }}'))
   pool:
     name: PrWin-WUS
-    demands: ImageVersionOverride -equals 2026.04.24
+    demands: ImageVersionOverride -equals 2026.05.15
   timeoutInMinutes: 2880 # 2 days
   variables:
   - name: WORKING_ROOT

diff --git a/scripts/azure-pipelines/windows/bootstrap-from-source.cmd b/scripts/azure-pipelines/windows/bootstrap-from-source.cmd
@@ -1,4 +1,4 @@
-call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\Tools\VsDevCmd.bat" -arch=x86 -host_arch=x86
+call "C:\Program Files (x86)\Microsoft Visual Studio\2026\Build Tools\Common7\Tools\VsDevCmd.bat" -arch=x86 -host_arch=x86
 git clone --depth 1 https://github.com/microsoft/vcpkg-tool vcpkg-tool
 git -C vcpkg-tool fetch --depth 1 origin %1
 git -C vcpkg-tool switch -d FETCH_HEAD

diff --git a/scripts/azure-pipelines/windows/create-image.ps1 b/scripts/azure-pipelines/windows/create-image.ps1
@@ -24,7 +24,7 @@ $WindowsServerSku = '2025-datacenter-azure-edition'
 $ErrorActionPreference = 'Stop'
 
 $ProgressActivity = 'Creating Windows Image'
-$TotalProgress = 18
+$TotalProgress = 22
 $CurrentProgress = 1
 
 # Assigning this to another variable helps when running the commands in this script manually for
@@ -163,18 +163,18 @@ function Invoke-ScriptWithPrefix {
     -Status "Running provisioning script $ScriptName in VM" `
     -PercentComplete (100 / $TotalProgress * $CurrentProgress++)
 
-  $UtilityPrefixContent = Get-Content "$Root\utility-prefix.ps1" -Encoding utf8NoBOM -Raw
+  $UtilityPrefixContent = Get-Content -LiteralPath "$Root\utility-prefix.ps1" -Encoding ascii -Raw
 
   $tempScriptFilename = "$env:TEMP\temp-script.txt"
   try {
-    $script = Get-Content "$Root\$ScriptName" -Encoding utf8NoBOM -Raw
+    $script = Get-Content -LiteralPath "$Root\$ScriptName" -Encoding ascii -Raw
 $replacement = @"
-if (Test-Path "`$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "`$PSScriptRoot/utility-prefix.ps1") {
   . "`$PSScriptRoot/utility-prefix.ps1"
 }
 "@
     $script = $script.Replace($replacement, $UtilityPrefixContent);
-    Set-Content -Path $tempScriptFilename -Value $script -Encoding utf8NoBOM
+    Set-Content -LiteralPath $tempScriptFilename -Value $script -Encoding ascii
 
     $parameter = $null
     if (-not $SkipSas) {
@@ -190,7 +190,7 @@ if (Test-Path "`$PSScriptRoot/utility-prefix.ps1") {
 
     Write-Host "$ScriptName output: $($InvokeResult.value.Message)"
   } finally {
-    Remove-Item $tempScriptFilename -Force
+    Remove-Item -LiteralPath $tempScriptFilename -Force
   }
 }
 
@@ -199,9 +199,21 @@ Invoke-ScriptWithPrefix -ScriptName 'deploy-tlssettings.ps1' -SkipSas
 Write-Host 'Waiting 1 minute for VM to reboot...'
 Start-Sleep -Seconds 60
 
+####################################################################################################
+Invoke-ScriptWithPrefix -ScriptName 'deploy-sevenzip.ps1'
+
 ####################################################################################################
 Invoke-ScriptWithPrefix -ScriptName 'deploy-visual-studio.ps1'
 
+####################################################################################################
+Invoke-ScriptWithPrefix -ScriptName 'deploy-git.ps1'
+
+####################################################################################################
+Invoke-ScriptWithPrefix -ScriptName 'deploy-cmake.ps1'
+
+####################################################################################################
+Invoke-ScriptWithPrefix -ScriptName 'deploy-ninja.ps1'
+
 ####################################################################################################
 Invoke-ScriptWithPrefix -ScriptName 'deploy-mpi.ps1'
 

diff --git a/scripts/azure-pipelines/windows/deploy-azcopy.ps1 b/scripts/azure-pipelines/windows/deploy-azcopy.ps1
@@ -3,19 +3,14 @@
 
 param([string]$SasToken)
 
-if (Test-Path "$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
   . "$PSScriptRoot/utility-prefix.ps1"
 }
 
-[string]$AzCopyUrl
-if ([string]::IsNullOrEmpty($SasToken)) {
-  Write-Host 'Downloading from the Internet'
-  $AzCopyUrl = 'https://github.com/Azure/azure-storage-azcopy/releases/download/v10.32.3/azcopy_windows_amd64_10.32.3.zip'
-} else {
-  Write-Host 'Downloading from vcpkgimageminting using SAS token'
-  $SasToken = $SasToken.Replace('"', '')
-  $AzCopyUrl = "https://vcpkgimageminting.blob.core.windows.net/assets/azcopy_windows_amd64_10.32.3.zip?$SasToken"
-}
+$AzCopyUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://github.com/Azure/azure-storage-azcopy/releases/download/v10.32.3/azcopy_windows_amd64_10.32.3.zip' `
+  -BlobAssetName 'azcopy_windows_amd64_10.32.3.zip'
 
 mkdir -Force "C:\AzCopy10"
-DownloadAndUnzip -Name 'azcopy' -Url $AzCopyUrl -Destination "C:\AzCopy10"
+DownloadAndUnzip -Url $AzCopyUrl -Destination "C:\AzCopy10" -StripRootDirectory
diff --git a/scripts/azure-pipelines/windows/deploy-azure-cli.ps1 b/scripts/azure-pipelines/windows/deploy-azure-cli.ps1
@@ -3,18 +3,13 @@
 
 param([string]$SasToken)
 
-if (Test-Path "$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
   . "$PSScriptRoot/utility-prefix.ps1"
 }
 
-[string]$AzCliUrl
-if ([string]::IsNullOrEmpty($SasToken)) {
-  Write-Host 'Downloading from the Internet'
-  $AzCliUrl = 'https://azcliprod.blob.core.windows.net/msi/azure-cli-2.85.0-x64.msi'
-} else {
-  Write-Host 'Downloading from vcpkgimageminting using SAS token'
-  $SasToken = $SasToken.Replace('"', '')
-  $AzCliUrl = "https://vcpkgimageminting.blob.core.windows.net/assets/azure-cli-2.85.0-x64.msi?$SasToken"
-}
+$AzCliUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://azcliprod.blob.core.windows.net/msi/azure-cli-2.86.0-x64.msi' `
+  -BlobAssetName 'azure-cli-2.86.0-x64.msi'
 
-DownloadAndInstall -Url $AzCliUrl -Name 'Azure CLI' -Args @('/quiet', '/norestart')
+DownloadAndInstall -Url $AzCliUrl -Args @('/quiet', '/norestart')
diff --git a/scripts/azure-pipelines/windows/deploy-cmake.ps1 b/scripts/azure-pipelines/windows/deploy-cmake.ps1
@@ -0,0 +1,22 @@
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: MIT
+
+param([string]$SasToken)
+
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
+  . "$PSScriptRoot/utility-prefix.ps1"
+}
+
+$CMakeUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://github.com/Kitware/CMake/releases/download/v4.3.2/cmake-4.3.2-windows-x86_64.msi' `
+  -BlobAssetName 'cmake-4.3.2-windows-x86_64.msi'
+
+DownloadAndInstall -Url $CMakeUrl -Args @('/quiet', '/norestart', 'ADD_CMAKE_TO_PATH=System')
+
+$cmakeExePath = Join-Path $env:ProgramFiles 'CMake\bin\cmake.exe'
+if (Test-Path -LiteralPath $cmakeExePath) {
+  Write-Host 'CMake appears correctly installed.'
+} else {
+  Write-Error "CMake appears broken! Missing $cmakeExePath."
+}
diff --git a/scripts/azure-pipelines/windows/deploy-cuda.ps1 b/scripts/azure-pipelines/windows/deploy-cuda.ps1
@@ -3,19 +3,14 @@
 
 param([string]$SasToken)
 
-if (Test-Path "$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
   . "$PSScriptRoot/utility-prefix.ps1"
 }
 
-[string]$CudaUrl
-if ([string]::IsNullOrEmpty($SasToken)) {
-  Write-Host 'Downloading from the Internet'
-  $CudaUrl = 'https://developer.download.nvidia.com/compute/cuda/13.2.0/local_installers/cuda_13.2.0_windows.exe'
-} else {
-  Write-Host 'Downloading from vcpkgimageminting using SAS token'
-  $SasToken = $SasToken.Replace('"', '')
-  $CudaUrl = "https://vcpkgimageminting.blob.core.windows.net/assets/cuda_13.2.0_windows.exe?$SasToken"
-}
+$CudaUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://developer.download.nvidia.com/compute/cuda/13.2.0/local_installers/cuda_13.2.0_windows.exe' `
+  -BlobAssetName 'cuda_13.2.0_windows.exe'
 
 # https://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/index.html
 # Intentionally omitted:
@@ -26,7 +21,7 @@ if ([string]::IsNullOrEmpty($SasToken)) {
 #  nsight_vse_13.2
 #  occupancy_calculator_13.2 (this is named like a tool but listed as 'documentation' in the installer)
 #  visual_studio_integration_13.2
-DownloadAndInstall -Name 'CUDA' -Url $CudaUrl -Args @(
+DownloadAndInstall -Url $CudaUrl -Args @(
   '-s',
   'crt_13.2',
   'cublas_13.2',

diff --git a/scripts/azure-pipelines/windows/deploy-cudnn.ps1 b/scripts/azure-pipelines/windows/deploy-cudnn.ps1
@@ -3,23 +3,21 @@
 
 param([string]$SasToken)
 
-if (Test-Path "$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
   . "$PSScriptRoot/utility-prefix.ps1"
 }
 
-[string]$CudnnUrl
-if ([string]::IsNullOrEmpty($SasToken)) {
-  Write-Host 'Downloading from the Internet'
-  $CudnnUrl = 'https://developer.download.nvidia.com/compute/cudnn/redist/cudnn/windows-x86_64/cudnn-windows-x86_64-9.20.0.48_cuda13-archive.zip'
-} else {
-  Write-Host 'Downloading from vcpkgimageminting using SAS token'
-  $SasToken = $SasToken.Replace('"', '')
-  $CudnnUrl = "https://vcpkgimageminting.blob.core.windows.net/assets/cudnn-windows-x86_64-9.20.0.48_cuda13-archive.zip?$SasToken"
-}
+$CudnnUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://developer.download.nvidia.com/compute/cudnn/redist/cudnn/windows-x86_64/cudnn-windows-x86_64-9.20.0.48_cuda13-archive.zip' `
+  -BlobAssetName 'cudnn-windows-x86_64-9.20.0.48_cuda13-archive.zip'
+
+[System.IO.DirectoryInfo]$CudnnInstallDir = "$env:ProgramFiles\NVIDIA GPU Computing Toolkit\CUDA\v13.2"
 
-DownloadAndUnzip -Name 'CUDNN' -Url $CudnnUrl -Destination "$env:ProgramFiles\NVIDIA GPU Computing Toolkit\CUDA\v13.2"
+DownloadAndUnzip -Url $CudnnUrl -Destination $CudnnInstallDir -StripRootDirectory
 
-if (Test-Path "$env:ProgramFiles\NVIDIA GPU Computing Toolkit\CUDA\v13.2\include\cudnn.h") {
+$CudnnHeaderPath = Join-Path $CudnnInstallDir "include\cudnn.h"
+if (Test-Path -LiteralPath $CudnnHeaderPath) {
     Write-Host 'cudnn appears correctly installed'
 } else {
     Write-Error 'cudnn appears broken!'

diff --git a/scripts/azure-pipelines/windows/deploy-git.ps1 b/scripts/azure-pipelines/windows/deploy-git.ps1
@@ -0,0 +1,71 @@
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: MIT
+
+param([string]$SasToken)
+
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
+  . "$PSScriptRoot/utility-prefix.ps1"
+}
+
+$GitUrl = Get-AssetUrl `
+  -SasToken $SasToken `
+  -InternetUrl 'https://github.com/git-for-windows/git/releases/download/v2.54.0.windows.1/Git-2.54.0-64-bit.exe' `
+  -BlobAssetName 'Git-2.54.0-64-bit.exe'
+
+$GitInfContent = @"
+[Setup]
+Lang=default
+Dir=C:\Program Files\Git
+Group=Git
+NoIcons=0
+SetupType=default
+Components=gitlfs,assoc,assoc_sh,scalar
+Tasks=
+EditorOption=VIM
+CustomEditorPath=
+DefaultBranchOption=
+PathOption=Cmd
+SSHOption=OpenSSH
+TortoiseOption=false
+CURLOption=WinSSL
+CRLFOption=CRLFCommitAsIs
+BashTerminalOption=ConHost
+GitPullBehaviorOption=FFOnly
+UseCredentialManager=Enabled
+PerformanceTweaksFSCache=Enabled
+EnableSymlinks=Disabled
+EnableFSMonitor=Disabled
+"@
+
+try {
+  $installer = Get-LocalOrDownloadedFile -Url $GitUrl
+  $gitInfPath = Join-Path (Split-Path -Parent $installer.Path) 'git.inf'
+  Set-Content -LiteralPath $gitInfPath -Value $gitInfContent -Encoding ascii
+
+  Write-Host 'Installing Git for Windows...'
+  $proc = Start-Process -FilePath $installer.Path -ArgumentList @(
+    '/VERYSILENT',
+    '/NORESTART',
+    '/NOCANCEL',
+    '/SP-',
+    '/SUPPRESSMSGBOXES',
+    "/LOADINF=`"$gitInfPath`""
+  ) -Wait -PassThru
+  $exitCode = $proc.ExitCode
+
+  if ($exitCode -eq 0) {
+    Write-Host 'Installation successful!'
+  } else {
+    Write-Error "Installation failed! Exited with $exitCode."
+  }
+} catch {
+  Write-Error "Installation failed! Exception: $($_.Exception.Message)"
+} finally {
+  if ($null -ne $gitInfPath) {
+    Remove-Item -LiteralPath $gitInfPath -Force -ErrorAction SilentlyContinue
+  }
+
+  if ($null -ne $installer -and $installer.Temporary) {
+    Remove-Item -LiteralPath $installer.Path -Force
+  }
+}
diff --git a/scripts/azure-pipelines/windows/deploy-install-disk.ps1 b/scripts/azure-pipelines/windows/deploy-install-disk.ps1
@@ -3,7 +3,7 @@
 
 param([string]$SasToken)
 
-if (Test-Path "$PSScriptRoot/utility-prefix.ps1") {
+if (Test-Path -LiteralPath "$PSScriptRoot/utility-prefix.ps1") {
   . "$PSScriptRoot/utility-prefix.ps1"
 }
 
@@ -32,14 +32,14 @@ Param(
 
     try {
         Write-Host "Attempting to online physical disk $DiskNumber"
-        [string]$diskpartScriptPath = Get-TempFilePath -Extension 'txt'
+        [System.IO.FileInfo]$diskpartScriptPath = Get-TempFilePath -Extension 'txt'
         [string]$diskpartScriptContent =
         "SELECT DISK $DiskNumber`r`n" +
         "ONLINE DISK`r`n"
 
         Write-Host "Writing diskpart script to $diskpartScriptPath with content:"
         Write-Host $diskpartScriptContent
-        Set-Content -Path $diskpartScriptPath -Value $diskpartScriptContent
+        Set-Content -LiteralPath $diskpartScriptPath -Value $diskpartScriptContent
         Write-Host 'Invoking DISKPART...'
         & diskpart.exe /s $diskpartScriptPath
 
@@ -52,7 +52,7 @@ Param(
         "ASSIGN LETTER=$Letter`r`n"
         Write-Host "Writing diskpart script to $diskpartScriptPath with content:"
         Write-Host $diskpartScriptContent
-        Set-Content -Path $diskpartScriptPath -Value $diskpartScriptContent
+        Set-Content -LiteralPath $diskpartScriptPath -Value $diskpartScriptContent
         Write-Host 'Invoking DISKPART...'
         & diskpart.exe /s $diskpartScriptPath
     }