RelNotes for WebView2 Prerelease SDK 147 (Mar. 2026)

[mikehoffms]

Related PRs:

• RelNotes for WebView2 Release SDK 146 (Mar. 2026) #3740
• RelNotes for WebView2 Prerelease SDK 147 (Mar. 2026) #3741

Rendered article sections for review:

• Release notes for the WebView2 SDK > Prerelease SDK 1.0.####-prerelease, for Runtime 147

  • /webview2/release-notes/index.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/webview2/release-notes/index?branch=pr-en-us-3741#prerelease-sdk-10-prerelease-for-runtime-147
  • External preview:
  • Planned live: https://learn.microsoft.com/microsoft-edge/webview2/release-notes/#prerelease-sdk-10-prerelease-for-runtime-147
  • New section.
  • Moved year-old sections from index.md to archive.md.

• title > heading

  • /web-platform/release-notes/134.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/134?branch=pr-en-us-3741
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/134
  • Updated link from index.md to archive.md.

• title > heading

  • /webview2/release-notes/archive.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/webview2/release-notes/archive?branch=pr-en-us-3741
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/webview2/release-notes/archive
  • Moved year-old sections from index.md to archive.md.

• title > heading

  • /webview2/release-notes/includes/templates.md
  • External preview:
  • Changed from specific month name to generic month name.

AB# pending

[learn-build-service-prod]

Learn Build status updates of commit 9922d29:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
microsoft-edge/web-platform/release-notes/134.md	⚠️Warning	View	Details
microsoft-edge/webview2/release-notes/archive.md	✅Succeeded	View
microsoft-edge/webview2/release-notes/includes/templates.md	✅Succeeded
microsoft-edge/webview2/release-notes/index.md	✅Succeeded	View

microsoft-edge/web-platform/release-notes/134.md

• Line 55, Column 5: [Warning: bookmark-not-found - See documentation] Cannot find bookmark '#10312444' in 'webview2/release-notes/index.md', did you mean '#10324044'?

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[learn-build-service-prod]

PoliCheck Scan Report

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[learn-build-service-prod]

Learn Build status updates of commit e6016c5:

✅ Validation status: passed

File	Status	Preview URL	Details
microsoft-edge/web-platform/release-notes/134.md	✅Succeeded	View
microsoft-edge/webview2/release-notes/archive.md	✅Succeeded	View
microsoft-edge/webview2/release-notes/includes/templates.md	✅Succeeded
microsoft-edge/webview2/release-notes/index.md	✅Succeeded	View

For more details, please refer to the build report.