What's new in DevTools (Microsoft Edge 148)

[mikehoffms]

Rendered article for review:

• What's new in DevTools (Microsoft Edge 148)
  • /devtools/whats-new/148.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/devtools/whats-new/148?branch=pr-en-us-3792
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/devtools/whats-new/148
  • Changelist:

Incidental:

• Microsoft Edge 148 web platform release notes (May 2026) > Edge DevTools

  • /web-platform/release-notes/148.md
  • Internal preview: https://review.learn.microsoft.com/microsoft-edge/web-platform/release-notes/148?branch=pr-en-us-3792#edge-devtools
  • External preview:
  • Before/live: https://learn.microsoft.com/microsoft-edge/web-platform/release-notes/148#edge-devtools
  • Linked to specific "What's new in DevTools (Microsoft Edge 148)".

• TOC

  • toc.yml
  • Added 148.md.
  • Archived 138.md.

AB#62192417

[learn-build-service-prod]

Learn Build status updates of commit 7cea0fa:

✅ Validation status: passed

File	Status	Preview URL	Details
microsoft-edge/devtools/whats-new/148-images/temp.png	✅Succeeded	View
microsoft-edge/devtools/whats-new/148.md	✅Succeeded	View
microsoft-edge/toc.yml	✅Succeeded	View
microsoft-edge/web-platform/release-notes/148.md	✅Succeeded	View

For more details, please refer to the build report.

[learn-build-service-prod]

PoliCheck Scan Report

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[learn-build-service-prod]

Learn Build status updates of commit a57dd37:

✅ Validation status: passed

File	Status	Preview URL	Details
microsoft-edge/devtools/whats-new/148-images/temp.png	✅Succeeded	View
microsoft-edge/devtools/whats-new/148.md	✅Succeeded	View
microsoft-edge/toc.yml	✅Succeeded	View
microsoft-edge/web-platform/release-notes/148.md	✅Succeeded	View

For more details, please refer to the build report.