[release/11.0-preview1] Source code updates from dotnet/dotnet

[Copilot]

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: 96ab39a6-78f4-4265-9e1a-76875a9d2b5f
• Build: 20260204.18 (300460)
• Date Produced: February 5, 2026 6:40:42 PM UTC
• Commit: 87bc0b04e21d786669142109a5128c95618b75ed
• Commit Diff: 93b0344...87bc0b0
• Branch: release/11.0.1xx-preview1

Updated Dependencies

• From 5.4.0-2.26076.102 to 5.4.0-2.26104.118
  • Microsoft.CodeAnalysis
  • Microsoft.CodeAnalysis.Analyzers
  • Microsoft.CodeAnalysis.CSharp
  • Microsoft.Net.Compilers.Toolset
• From 11.0.100-preview.1.26076.102 to 11.0.100-preview.1.26104.118
  • Microsoft.CodeAnalysis.NetAnalyzers
  • Microsoft.DotNet.ApiCompat.Task
  • Microsoft.NET.Workload.Emscripten.Current.Manifest-11.0.100.Transport
• From 11.0.0-beta.26076.102 to 11.0.0-beta.26104.118
  • Microsoft.DotNet.Arcade.Sdk
  • Microsoft.DotNet.Build.Tasks.Archives
  • Microsoft.DotNet.Build.Tasks.Feed
  • Microsoft.DotNet.Build.Tasks.Installers
  • Microsoft.DotNet.Build.Tasks.Packaging
  • Microsoft.DotNet.Build.Tasks.TargetFramework
  • Microsoft.DotNet.Build.Tasks.Templating
  • Microsoft.DotNet.Build.Tasks.Workloads
  • Microsoft.DotNet.CodeAnalysis
  • Microsoft.DotNet.GenAPI
  • Microsoft.DotNet.GenFacades
  • Microsoft.DotNet.Helix.Sdk
  • Microsoft.DotNet.PackageTesting
  • Microsoft.DotNet.RemoteExecutor
  • Microsoft.DotNet.SharedFramework.Sdk
  • Microsoft.DotNet.XliffTasks
  • Microsoft.DotNet.XUnitExtensions
• From 0.11.5-preview.26076.102 to 0.11.5-preview.26104.118
  • Microsoft.DotNet.Cecil
• From 2.9.3-beta.26076.102 to 2.9.3-beta.26104.118
  • Microsoft.DotNet.XUnitAssert
  • Microsoft.DotNet.XUnitConsoleRunner
• From 11.0.0-preview.1.26076.102 to 11.0.0-preview.1.26104.118
  • Microsoft.NET.Sdk.IL
  • Microsoft.NETCore.App.Ref
  • Microsoft.NETCore.ILAsm
  • runtime.native.System.IO.Ports
  • System.Reflection.Metadata
  • System.Reflection.MetadataLoadContext
  • System.Text.Json
• From 7.4.0-rc.7702 to 7.4.0-rc.10518
  • NuGet.Frameworks
  • NuGet.Packaging
  • NuGet.ProjectModel
  • NuGet.Versioning
• From 3.0.0-preview.1.26076.102 to 3.0.0-preview.1.26104.118
  • System.CommandLine

Associated changes in source repos

• dotnet/arcade@238bb95...5353d03
• dotnet/aspnetcore@7328bdb...da09bb7
• dotnet/command-line-api@cf5fd8d...ddf3078
• dotnet/fsharp@966a2c0...2196f20
• dotnet/msbuild@f5dba4f...6b7a28c
• NuGet/NuGet.Client@1e80048...1f8b2d8
• dotnet/razor@fc39ce1...2b46398
• dotnet/roslyn@675c2b9...0341abf
• ef2aefa...b027ccb
• dotnet/scenario-tests@4fba444...2c0dd46
• dotnet/sdk@fbe064f...03d5770
• microsoft/vstest@dc8416c...5ea14d0
• dotnet/wpf@6e82b1f...06c89e7

Description

Automated dependency update from dotnet/dotnet VMR build 20260204.18. Updates Arcade, Roslyn, NuGet, and other tooling packages. Includes source-build infrastructure migration from Ubuntu 22.04 to Azure Linux 3 build images.

Customer Impact

None. Internal tooling and build infrastructure update only.

Regression

No.

Testing

Standard CI validation through Azure DevOps pipelines.

Risk

Low. Dependency updates are incremental and infrastructure change is limited to source-build scenarios which have dedicated validation.

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