[main] Source code updates from dotnet/dotnet

[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: f7901f87-9f24-40d6-9bc1-564863937237
• Build: 20260114.20 (297389)
• Date Produced: January 15, 2026 2:56:31 AM UTC
• Commit: 4d383e955786d8fa9b0880d00bdca12f9208c7f5
• Commit Diff: 7b9ad20...4d383e9
• Branch: main

Updated Dependencies

• From 5.4.0-2.26062.101 to 5.4.0-2.26064.120
  • Microsoft.CodeAnalysis
  • Microsoft.CodeAnalysis.Analyzers
  • Microsoft.CodeAnalysis.CSharp
  • Microsoft.Net.Compilers.Toolset
• From 11.0.100-alpha.1.26062.101 to 11.0.100-alpha.1.26064.120
  • Microsoft.CodeAnalysis.NetAnalyzers
  • Microsoft.DotNet.ApiCompat.Task
  • Microsoft.NET.Workload.Emscripten.Current.Manifest-11.0.100.Transport
• From 11.0.0-beta.26062.101 to 11.0.0-beta.26064.120
  • 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-alpha.26062.101 to 0.11.5-alpha.26064.120
  • Microsoft.DotNet.Cecil
• From 2.9.3-beta.26062.101 to 2.9.3-beta.26064.120
  • Microsoft.DotNet.XUnitAssert
  • Microsoft.DotNet.XUnitConsoleRunner
• From 11.0.0-alpha.1.26062.101 to 11.0.0-alpha.1.26064.120
  • 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 7.3.0-preview.1.6301 to 7.3.0-preview.1.6520
  • NuGet.Frameworks
  • NuGet.Packaging
  • NuGet.ProjectModel
  • NuGet.Versioning
• From 3.0.0-alpha.1.26062.101 to 3.0.0-alpha.1.26064.120
  • System.CommandLine

Associated changes in source repos

• dotnet/efcore@347ab47...d52eb38
• dotnet/fsharp@8413083...5d23fef
• dotnet/msbuild@2392c79...bd54b25
• NuGet/NuGet.Client@cc8f616...a99b70c
• dotnet/razor@2d8783f...53776e4
• dotnet/roslyn@e97b493...52e8114
• 891c183...73294eb
• dotnet/templating@413680c...dba5ef6

Diff the source with this PR branch

darc vmr diff --name-only https://github.com/dotnet/dotnet:4d383e955786d8fa9b0880d00bdca12f9208c7f5..https://github.com/dotnet/runtime:darc-main-aa0bc376-aeaf-4fc8-bea4-55208d5f39cc

[ericstj]

Lots of instances of JSImportGenerator tests failing.

System.InvalidOperationException : Context: Source generator application
Context: Verifying source generated files
checksum algorithm of 'Microsoft.Interop.JavaScript.JSImportGenerator/Microsoft.Interop.JavaScript.JSImportGenerator/JSImports.g.cs' was expected to be 'Sha1' but was 'Sha256'

Suspect this is due to change in compiler around hashing algo used for generated files. Will update test infra.

Quic tests failing @dotnet/ncl

An internal error has occurred. RegistrationOpen failed: QUIC_STATUS_OUT_OF_MEMORY

Could this be a bug in quic component? Lots of tests failing this way.

[pavelsavara]

I filled #123224 for System.Runtime.Tests.JitInfoTests.JitInfoIsPopulated test failing

[ericstj]

I fixed all the JSImportGenerator test failures.

[ericstj]

Looks like the QUIC failures are hitting multiple PRs right now, not unique to this one -- #123216