[dotnet-maestro]

Note

This is a codeflow update. It may contain both source code changes from
the VMR
as well as dependency updates. Learn more here.

This pull request brings the following source code changes

From https://github.com/dotnet/dotnet

• Subscription: 81d064a4-929c-4152-b746-ee3acc24b4ed
• Build: 20261029.6 (338958)
• Date Produced: October 29, 2026 8:42:03 PM UTC
• Commit: d6f5bfd13f6506bf42c904108c1206b01929eae9
• Commit Diff: a69d275...d6f5bfd
• Branch: main

Updated Dependencies

• From 12.0.0-beta.26519.114 to 12.0.0-beta.26529.106
  • Microsoft.DotNet.Arcade.Sdk
  • Microsoft.DotNet.Build.Tasks.Templating
  • Microsoft.DotNet.CMake.Sdk
  • Microsoft.DotNet.GenFacades
  • Microsoft.DotNet.Helix.Sdk
  • Microsoft.DotNet.RemoteExecutor
  • Microsoft.DotNet.XUnitV3Extensions
• From 12.0.0-alpha.1.26519.114 to 12.0.0-alpha.1.26529.106
  • Microsoft.NET.Sdk.IL
  • Microsoft.NETCore.App.Ref
  • Microsoft.NETCore.ILAsm
  • Microsoft.NETCore.ILDAsm
  • Microsoft.NETCore.Platforms
  • Microsoft.Win32.SystemEvents
  • runtime.win-x64.Microsoft.NETCore.ILAsm
  • runtime.win-x86.Microsoft.NETCore.ILAsm
  • System.CodeDom
  • System.Configuration.ConfigurationManager
  • System.Diagnostics.DiagnosticSource
  • System.Formats.Nrbf
  • System.IO.Hashing
  • System.Reflection.MetadataLoadContext
  • System.Resources.Extensions
  • System.Runtime.Serialization.Formatters
  • System.Text.Encodings.Web
  • System.Text.Json
  • System.Windows.Extensions

Associated changes in source repos

• dotnet/arcade@7dad901...4163bf8
• dotnet/cecil@1ac3140...a1daff9
• dotnet/command-line-api@d06ff71...eef106d
• dotnet/diagnostics@8aad68b...5f8e434
• dotnet/efcore@f6d957e...6090cb9
• dotnet/emsdk@643f6ed...c414b8b
• dotnet/fsharp@c5a9c02...fe180de
• dotnet/msbuild@6348d0c...4f3669e
• NuGet/NuGet.Client@7041736...fa48a4b
• dotnet/roslyn@5268031...640c85e
• dotnet/runtime@91b63bf...735c69b
• dotnet/source-build-assets@6d519fc...2b0a53c
• dotnet/symreader@260aefc...55900b0
• microsoft/vstest@8ed19ef...894e563
• 73d1349...d2737c7
• dotnet/wpf@82c6fe2...0e20ab5
• dotnet/xdt@2414cbd...480f24d

Diff the source with this PR branch

darc vmr diff --name-only https://github.com/dotnet/dotnet:d6f5bfd13f6506bf42c904108c1206b01929eae9..https://github.com/dotnet/winforms:darc-main-d97a6e51-f584-452f-a836-6cd5bbf8b207

Microsoft Reviewers: Open in CodeFlow

[dotnet-maestro]

Note

VMR PRs included in this codeflow update:

• Finish net12 retargeting in runtime and other repos dotnet#10156
• [main] Source code updates from dotnet/winforms dotnet#10125
• [main] Source code updates from dotnet/winforms dotnet#10321
• [main] Source code updates from dotnet/winforms dotnet#10343
• [main] Source code updates from dotnet/winforms dotnet#10479
• [main] Source code updates from dotnet/winforms dotnet#10509

Other PRs in the commit range

• [main] Source code updates from dotnet/xdt dotnet#10319
• [main] Source code updates from dotnet/diagnostics dotnet#10320
• [main] Source code updates from dotnet/msbuild dotnet#10322
• [main] Source code updates from dotnet/efcore dotnet#10298
• [main] Source code updates from dotnet/runtime dotnet#10324
• [main] Source code updates from dotnet/symreader dotnet#10325
• [main] Source code updates from dotnet/roslyn dotnet#10051
• [main] Source code updates from microsoft/vstest dotnet#10278
• [main] Source code updates from dotnet/emsdk dotnet#10286
• [main] Source code updates from dotnet/source-build-assets dotnet#10263
• [main] Source code updates from dotnet/fsharp dotnet#10203
• [main] Update dependencies from dotnet/llvm-project dotnet#10294
• [main] Source code updates from dotnet/cecil dotnet#10264
• [main] Update dependencies from dotnet/arcade-services dotnet#10211
• Keep source-built ASP.NET Core analyzers bootstrap-compatible dotnet#10335
• [main] Source code updates from dotnet/wpf dotnet#10268
• Use stable signing identifiers for macOS .NET tools dotnet#10197
• [main] Source code updates from nuget/nuget.client dotnet#10305
• [main] Source code updates from dotnet/emsdk dotnet#10342
• [main] Source code updates from dotnet/msbuild dotnet#10345
• Update .gdbnbaselines for new System.Printing.dll and DirectWriteForwarder.dll signatures dotnet#10352
• [main] Source code updates from dotnet/efcore dotnet#10344
• [main] Source code updates from dotnet/runtime dotnet#10348
• [main] Source code updates from dotnet/fsharp dotnet#10347
• [main] Source code updates from dotnet/emsdk dotnet#10377
• [main] Source code updates from dotnet/msbuild dotnet#10380
• [main] Source code updates from dotnet/efcore dotnet#10382
• [main] Source code updates from nuget/nuget.client dotnet#10379
• [main] Source code updates from dotnet/wpf dotnet#10385
• [main] Source code updates from dotnet/runtime dotnet#10386
• Remove stale VMR wiki addendum links dotnet#10370
• [main] Avoid assembly version override in official builds dotnet#10391
• Treat installer scenario-tests reference as a build-only dependency dotnet#10392
• Pin ASP.NET Core compiler-hosted Roslyn dependencies explicitly dotnet#10336
• Update Source-Build SDK Diff Tests Baselines and Exclusions dotnet#10023
• [main] Source code updates from dotnet/emsdk dotnet#10407
• [main] Source code updates from dotnet/diagnostics dotnet#10408
• [main] Source code updates from dotnet/msbuild dotnet#10409
• [main] Source code updates from dotnet/efcore dotnet#10410
• [main] Source code updates from dotnet/runtime dotnet#10412
• [main] Source code updates from dotnet/fsharp dotnet#10384
• [main] Source code updates from dotnet/arcade dotnet#10430
• [main] Source code updates from dotnet/msbuild dotnet#10432
• [main] Source code updates from dotnet/diagnostics dotnet#10431
• [main] Source code updates from dotnet/efcore dotnet#10433
• [main] Source code updates from dotnet/diagnostics dotnet#10444
• [main] Forward-port Brotli 1.1.1 update dotnet#10451
• [main] Source code updates from microsoft/vstest dotnet#10453
• [main] Update dependencies from dotnet/llvm-project, dotnet/node dotnet#10455
• [main] Source code updates from dotnet/command-line-api dotnet#10381
• [main] Source code updates from dotnet/runtime dotnet#10436
• [main] Forward-port source-build tarball ownership normalization dotnet#10449
• [main] Source code updates from microsoft/vstest dotnet#10478
• [main] Source code updates from dotnet/arcade dotnet#10476
• [main] Source code updates from dotnet/diagnostics dotnet#10477
• [main] Source code updates from dotnet/msbuild dotnet#10480
• [main] Source code updates from dotnet/efcore dotnet#10481
• [main] Source code updates from dotnet/runtime dotnet#10483
• [main] Source code updates from dotnet/emsdk dotnet#10475
• Update issue templates dotnet#10304
• Disable NativeAOT for VMR wasm runtime builds dotnet#10489
• Update Source-Build License Scan Baselines and Exclusions dotnet#10462
• [main] Forward-port SocketAsyncEventArgs address-family reuse fix dotnet#10450
• [main] Source code updates from dotnet/emsdk dotnet#10503
• [main] Source code updates from dotnet/arcade dotnet#10504
• [main] Source code updates from dotnet/diagnostics dotnet#10506
• [main] Source code updates from microsoft/vstest dotnet#10505
• [main] Source code updates from dotnet/msbuild dotnet#10510
• [main] Source code updates from nuget/nuget.client dotnet#10507
• [main] Source code updates from dotnet/roslyn dotnet#10378
• Restore Arcade's Build.proj and remove Tools.proj dotnet#7491
• Remove DirectWriteForwarder.dll and System.Printing.dll from .gdnbaselines dotnet#10516
• Update allowed-sb-binaries.txt to remove MicroBuild dotnet#7643
• Add the VMR QB agent skill dotnet#10250
• Suppress WPF C++/CLI BinSkim BA2004 false positives dotnet#10519
• [main] Source code updates from dotnet/runtime dotnet#10513
• Update Source-Build License Scan Baselines and Exclusions dotnet#10498
• [main] Source code updates from dotnet/efcore dotnet#10512
• Use bootstrapped GitHub App helper for VMR comparison dotnet#10337
• [main] Source code updates from dotnet/diagnostics dotnet#10540
• [main] Source code updates from dotnet/xdt dotnet#10537
• [main] Source code updates from dotnet/roslyn dotnet#10541
• [main] Source code updates from dotnet/cecil dotnet#10544
• [main] Source code updates from dotnet/arcade dotnet#10539
• [main] Source code updates from dotnet/runtime dotnet#10546
• [main] Source code updates from dotnet/efcore dotnet#10545
• [main] Source code updates from dotnet/fsharp dotnet#10494
• Suppress BinSkim BA2024 findings for .NET dotnet#10548

💡 You may consult the FAQ for more information or tag @dotnet/prodconsvcs for assistance.

[dotnet-policy-service]

Go, you big red fire engine!

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 39.33306%. Comparing base (6cda066) to head (1fbbd90).

Additional details and impacted files

@@                 Coverage Diff                 @@
##                main      #15336         +/-   ##
===================================================
- Coverage   39.41464%   39.33306%   -0.08158%     
===================================================
  Files            246         246                 
  Lines           9806        9806                 
  Branches        1032        1032                 
===================================================
- Hits            3865        3857          -8     
- Misses          5761        5769          +8     
  Partials         180         180                 

Flag	Coverage Δ
Debug	39.33306% <ø> (-0.08158%)	⬇️
production	41.80752% <ø> (ø)
test	19.92786% <ø> (-0.72138%)	⬇️
unit	41.80752% <ø> (ø)

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