[release/11.0.1xx-preview7] Align with blessed SDK build

[kubaflo]

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Summary

• Align all 35 dependencies originating from dotnet/dotnet with the release-designated .NET 11 Preview 7 SDK/runtime build.
• Update the repository SDK and Arcade/Helix toolset selections in global.json.
• Preserve the current Android, macOS/iOS, and source-only package pins unchanged.

Provenance

• .NET Release Tracker (authoritative SDK/runtime source, 2026-08-03): stage Staging Done; runtime 11.0.0-preview.7.26381.103; SDK 11.0.100-preview.7.26381.103.
• VMR BAR/Maestro: BAR 325220; build 20260731.3; branch release/11.0.1xx-preview7; commit e2c1e00b3d0f96afb892fb261d5921565b400246.

Validation

• Confirmed all 35 dotnet/dotnet dependencies use the designated VMR commit and coherent SDK/runtime/toolset versions.
• Built src/Controls/src/Build.Tasks/Controls.Build.Tasks.csproj for netstandard2.0 in Release with 0 warnings and 0 errors using SDK 11.0.100-preview.7.26381.103.
• XML and JSON parsing passed; git diff --check passed.

Issues Fixed

N/A

[github-actions]

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.sh | bash -s -- 37046

Or

• Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.ps1) } 37046"

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[Copilot]

Pull request overview

Updates the release/11.0.1xx-preview7 branch to use the release-designated .NET 11 Preview 7 SDK/runtime build by bumping the repo SDK/toolset versions and the tracked dotnet/dotnet dependency versions/SHA.

Changes:

• Bump repo SDK selection in global.json to 11.0.100-preview.7.26381.103 and align Arcade/Helix MSBuild SDK versions to 11.0.0-beta.26381.103.
• Update eng/Versions.props .NET SDK/runtime + related dotnet/dotnet package version properties to 11.0.*-preview.7.26381.103 (and matching toolset 11.0.0-beta.26381.103).
• Update eng/Version.Details.xml dependency versions and dotnet/dotnet commit SHA to e2c1e00b3d0f96afb892fb261d5921565b400246.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
global.json	Moves the repo’s selected SDK and MSBuild SDK toolset (Arcade/Helix) to the blessed Preview 7 build.
eng/Versions.props	Aligns .NET SDK/runtime and related package version properties to the same Preview 7 build number.
eng/Version.Details.xml	Updates tracked dotnet/dotnet dependency versions and SHA to the designated VMR commit.

[kubaflo]

/azp run

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[kubaflo]

Build 1537984 reproduced the exact same 17 WinUI Label snapshot failures as the target-branch run, so aligning to the blessed SDK does not resolve them. (The additional Bugzilla52533Test failure is unrelated.)

Closing this comparison PR in favor of #37062, which updates the deterministic stale baselines.

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[kubaflo]

/azp run

[kubaflo]

Correction: the Label comparison only proved that the blessed SDK does not resolve those separate snapshot failures; it did not invalidate this independently required Preview 7 SDK/runtime alignment. Closing it was my mistake. @PureWeen please merge this PR.

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