[dependabot]

Updated Microsoft.Build.Utilities.Core from 18.9.6 to 18.10.1.

Release notes

Sourced from Microsoft.Build.Utilities.Core's releases.

18.10.1

What's Changed

• [vs16.11] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs16.11] Update dependencies from dotnet/arcade dotnet/msbuild#13103
• [vs17.12] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs17.12] Update dependencies from dotnet/arcade dotnet/msbuild#13796
• [vs17.8] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs17.8] Update dependencies from dotnet/arcade dotnet/msbuild#13902
• [vs17.11] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs17.11] Update dependencies from dotnet/arcade dotnet/msbuild#13903
• [vs17.12] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs17.12] Update dependencies from dotnet/arcade dotnet/msbuild#13909
• [vs17.12] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs17.12] Update dependencies from dotnet/arcade dotnet/msbuild#13986
• Add vs18.9 to merge-flow config; retire vs18.3 by @​JanProvaznik in Add vs18.9 to merge-flow config; retire vs18.3 dotnet/msbuild#14214
• Bump labeler-cache-retention to use issue-labeler v2.1.0 by @​jeffhandley in Bump labeler-cache-retention to use issue-labeler v2.1.0 dotnet/msbuild#14171
• Bump main to 18.10.0 after vs18.9 snap by @​JanProvaznik in Bump main to 18.10.0 after vs18.9 snap dotnet/msbuild#14216
• Improve release skill: Phase 2 DARC rules, VMR backflow, deterministic baseline by @​JanProvaznik in Improve release skill: Phase 2 DARC rules, VMR backflow, deterministic baseline dotnet/msbuild#14220
• Determinize release: hardcode OptProf baseline + Phase 3.2 baseline resolver by @​JanProvaznik in Determinize release: hardcode OptProf baseline + Phase 3.2 baseline resolver dotnet/msbuild#14222
• Serialize BuildRequestConfiguration.RequestedTargets to fix solution metaproject MSB4057 in parallel builds by @​ViktorHofer in Serialize BuildRequestConfiguration.RequestedTargets to fix solution metaproject MSB4057 in parallel builds dotnet/msbuild#14223
• [main] Update dependencies from nuget/nuget.client by @​dotnet-maestro[bot] in [main] Update dependencies from nuget/nuget.client dotnet/msbuild#14203
• Core support for AbsolutePath/FileInfo/DirectoryInfo and ITaskItem as task parameters by @​baronfel in Core support for AbsolutePath/FileInfo/DirectoryInfo and ITaskItem<T> as task parameters dotnet/msbuild#13971
• [main] Update dependencies from dotnet/roslyn by @​dotnet-maestro[bot] in [main] Update dependencies from dotnet/roslyn dotnet/msbuild#14206
• Fix existence cache kind poisoning by @​AlesProkop in Fix existence cache kind poisoning dotnet/msbuild#14249
• [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot] in [main] Source code updates from dotnet/dotnet dotnet/msbuild#14226
• Don't disable the MSBuild server for /mt builds when node reuse is off by @​AR-May in Don't disable the MSBuild server for /mt builds when node reuse is off dotnet/msbuild#14248
• Enhance expert reviewer guidelines with additional checks. by @​AR-May in Enhance expert reviewer guidelines with additional checks. dotnet/msbuild#14255
• [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot] in [main] Source code updates from dotnet/dotnet dotnet/msbuild#14253
• [main] Update dependencies from dotnet/roslyn by @​dotnet-maestro[bot] in [main] Update dependencies from dotnet/roslyn dotnet/msbuild#14268
• [main] Update dependencies from nuget/nuget.client by @​dotnet-maestro[bot] in [main] Update dependencies from nuget/nuget.client dotnet/msbuild#14267
• Bump github/gh-aw-actions/setup from 0.81.6 to 0.82.2 by @​dependabot[bot] in Bump github/gh-aw-actions/setup from 0.81.6 to 0.82.2 dotnet/msbuild#14266
• Avoid boxing the struct enumerator in PropertyDictionary.GetEnumerator() by @​nareshjo in Avoid boxing the struct enumerator in PropertyDictionary<T>.GetEnumerator() dotnet/msbuild#14272
• Refresh copy marker when implementation output changes by @​AlesProkop in Refresh copy marker when implementation output changes dotnet/msbuild#14231
• Send task-host build process environment as delta by @​OvesN in Send task-host build process environment as delta dotnet/msbuild#14126
• Add regression coverage for metadata newline preservation by @​VolPlita in Add regression coverage for metadata newline preservation dotnet/msbuild#14261
• Fix EmbedInBinlog items with relative paths from child projects by @​huulinhnguyen-dev in Fix EmbedInBinlog items with relative paths from child projects dotnet/msbuild#13990
• Stop requiring VersionPrefix updates in servicing - insert prerelease versions to VS by @​ViktorHofer in Stop requiring VersionPrefix updates in servicing - insert prerelease versions to VS dotnet/msbuild#14277
• Fix WriteLinesToFile rewriting unchanged file when custom encoding is used by @​huulinhnguyen-dev in Fix WriteLinesToFile rewriting unchanged file when custom encoding is used dotnet/msbuild#14146
• Enable trim/AOT analyzers for Microsoft.Build and clean up annotations by @​JeremyKuhne in Enable trim/AOT analyzers for Microsoft.Build and clean up annotations dotnet/msbuild#14064
• [automated] Merge branch 'vs18.9' => 'main' by @​github-actions[bot] in [automated] Merge branch 'vs18.9' => 'main' dotnet/msbuild#14291
• Fix MicroBuild plugin feed URL to use allowed pkgs.dev.azure.com format by @​AlesProkop in Fix MicroBuild plugin feed URL to use allowed pkgs.dev.azure.com format dotnet/msbuild#14295
• Pass ExcludeRestorePackageImports during restore to avoid redundant evaluations by @​ViktorHofer with @​Copilot in Pass ExcludeRestorePackageImports during restore to avoid redundant evaluations dotnet/msbuild#14274
• [vs18.7] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot] in [vs18.7] Update dependencies from dotnet/arcade dotnet/msbuild#13988
• Adopt Clever Test Selection (CTS) as parallel, non-blocking PR pipeline by @​jankratochvilcz in Adopt Clever Test Selection (CTS) as parallel, non-blocking PR pipeline dotnet/msbuild#14212
• Harden exceptions when connecting to server by @​JanProvaznik in Harden exceptions when connecting to server dotnet/msbuild#14292
• Update MicrosoftBuildVersion in analyzer template by @​github-actions[bot] in Update MicrosoftBuildVersion in analyzer template dotnet/msbuild#13886
• Fix MSBuild Server client dropping build result under WaitAny race (#​14172) by @​JanProvaznik in Fix MSBuild Server client dropping build result under WaitAny race (#14172) dotnet/msbuild#14251
• Partially revert #​13660: remove NuGet RestoreTask transient TaskHost workaround by @​JanProvaznik in Partially revert #13660: remove NuGet RestoreTask transient TaskHost workaround dotnet/msbuild#14297
• Disable daily AI credits guardrail for Expert Code Review workflow by @​JanProvaznik with @​Copilot in Disable daily AI credits guardrail for Expert Code Review workflow dotnet/msbuild#14314
• Localized file check-in by OneLocBuild Task: Build definition ID 9434: Build ID 14614733 by @​dotnet-bot in Localized file check-in by OneLocBuild Task: Build definition ID 9434: Build ID 14614733 dotnet/msbuild#14246
• Add opt-in partial (stop-after-pass) project evaluation by @​ViktorHofer in Add opt-in partial (stop-after-pass) project evaluation dotnet/msbuild#14290
• Use partial evaluation for -getProperty/-getItem without a target by @​ViktorHofer in Use partial evaluation for -getProperty/-getItem without a target dotnet/msbuild#14296
• [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot] in [main] Source code updates from dotnet/dotnet dotnet/msbuild#14324
• [main] Update dependencies from dotnet/roslyn by @​dotnet-maestro[bot] in [main] Update dependencies from dotnet/roslyn dotnet/msbuild#14333
• [main] Update dependencies from nuget/nuget.client by @​dotnet-maestro[bot] in [main] Update dependencies from nuget/nuget.client dotnet/msbuild#14330
• Bump github/gh-aw-actions/setup from 0.82.2 to 0.82.8 by @​dependabot[bot] in Bump github/gh-aw-actions/setup from 0.82.2 to 0.82.8 dotnet/msbuild#14328
• Restrict partial evaluation to ProjectInstance by @​ViktorHofer in Restrict partial evaluation to ProjectInstance dotnet/msbuild#14340
  ... (truncated)

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[pal-tamas]

Not landing this one: Microsoft.Build.Utilities.Core 18.10.1 no longer ships a net10.0 runtime assembly, and this repository targets net10.0.

Package	18.9.6 lib/	18.10.1 lib/
Microsoft.Build.Utilities.Core	net10.0, net472	net11.0, net472 (+ ref/netstandard2.0)
Microsoft.Build.Framework (pinned exactly [18.10.1])	net10.0, net472	net11.0, net472 (+ ref/netstandard2.0)

A net10.0 project still compiles, because it binds the netstandard2.0 reference assembly. But no runtime DLL is copied, so every test that loads a task fails at run time. The local pre-commit gate showed this in all four *.Tasks.Tests projects (37 + 17 + 15 + 1 failures), each with:

System.IO.FileNotFoundException : Could not load file or assembly 'Microsoft.Build.Utilities.Core, Version=15.1.0.0, ...'
System.IO.FileNotFoundException : Could not load file or assembly 'Microsoft.Build.Framework, Version=15.1.0.0, ...'

MSBuild 18.10 is the .NET 11 SDK line, so this bump belongs with the move to net11.0, not in a net10.0 dependency wave. The other two bumps from this wave (#1066, #1065) landed on main separately.

[dependabot]

Looks like Microsoft.Build.Utilities.Core is no longer being updated by Dependabot, so this is no longer needed.

[pal-tamas]

Closing: this bump cannot land while net10.0 is still one of the targets, for the reason in the comment above — 18.10 drops the net10.0 runtime assembly, the build stays green, and the 70 tests that load an MSBuild task fail with FileNotFoundException … Version=15.1.0.0.

main now builds net11.0 alongside net10.0 (RaskNetTargets), which does not change this: 18.9.6 serves both, because a net11.0 project happily consumes lib/net10.0, while 18.10.1 has nothing for the net10.0 half.

To stop the same unmergeable pull request coming back at 18.11, main now ignores >=18.10.0 for Microsoft.Build.Utilities.Core in .github/dependabot.yml, beside the Roslyn pins held for the same kind of reason. The entry says what to check and when to lift it, and the check-dependency-updates pin table carries the same note.

Lift the ignore with the move to net11.0, and bump Microsoft.Build.Framework in the same change — 18.10.1 pins it exactly.