Edge 153 web platform release notes (Sep. 2026)

[Patrick Brosset (captainbrosset)]

Fixes#3910.

Rendered article for review:

• Microsoft Edge 153 web platform release notes (Sep. 2026)

  • /web-platform/release-notes/153.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/153?branch=pr-en-us-3913
  • External preview:
  • Planned live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/153
  • New page.

• Site compatibility-impacting changes coming to Microsoft Edge

  • /web-platform/site-impacting-changes.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/site-impacting-changes?branch=pr-en-us-3913
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/site-impacting-changes
  • Added row: Remove _current link target

---

Incidental files

• Release notes for Microsoft Edge web platform

  • /web-platform/release-notes/index.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/?branch=pr-en-us-3913
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/
  • Added: Microsoft Edge 153 web platform release notes (Sep. 2026)
  • Removed: Microsoft Edge 143 web platform release notes (Dec. 2025)

• toc.yml

  • Added: Microsoft Edge 153
  • Archived: Microsoft Edge 143

• Microsoft Edge 151 web platform release notes (Jul. 2026)

  • /web-platform/release-notes/151.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/151?branch=pr-en-us-3913
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/151
  • Removed h4 section XML parsing in Rust for non-XSLT scenarios.

• Microsoft Edge 152 web platform release notes (Aug. 2026)

  • /web-platform/release-notes/152.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/152?branch=pr-en-us-3913
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/152
  • Removed h4 section <camera> and <microphone> elements.

• /scripts/beta-release-notes-template.njk

  • Cleaned up comment about future specific links.

• /scripts/web-platform-release-notes.js

  • Changed DAYS_NUMBER_BEFORE_RELNOTES_NOTICE from 7 to 5.

AB#63733030

[Michael Hoffman (mikehoffms)]

LGTM - Writer/Editor

[Patrick Brosset (captainbrosset)]

LGTM

[learn-build-service-prod]

Learn Build status updates of commit b4129c8:

✅ Validation status: passed

File	Status	Preview URL	Details
microsoft-edge/toc.yml	✅Succeeded	View
microsoft-edge/web-platform/release-notes/151.md	✅Succeeded	View
microsoft-edge/web-platform/release-notes/152.md	✅Succeeded	View
microsoft-edge/web-platform/release-notes/153.md	✅Succeeded	View
microsoft-edge/web-platform/release-notes/index.md	✅Succeeded	View
microsoft-edge/web-platform/site-impacting-changes.md	✅Succeeded	View
scripts/beta-release-notes-template.njk	✅Succeeded
scripts/web-platform-release-notes.js	✅Succeeded

For more details, please refer to the build report.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

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[Michael Hoffman (mikehoffms)]

LGTM - Writer/Editor