Microsoft Edge 151 web platform release notes (Jul. 2026)#3844
Microsoft Edge 151 web platform release notes (Jul. 2026)#3844mikehoffms wants to merge 8 commits into
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PoliCheck Scan ReportThe 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. ✅ No issues foundMore information about PoliCheckInformation: PoliCheck | Severity Guidance | Term |
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Learn Build status updates of commit d2d2fd9:
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| File | Status | Preview URL | Details |
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| microsoft-edge/web-platform/release-notes/151.md | View | Details | |
| microsoft-edge/toc.yml | ✅Succeeded | View | |
| microsoft-edge/web-platform/release-notes/147.md | ✅Succeeded | View | |
| microsoft-edge/web-platform/release-notes/150.md | ✅Succeeded | View |
microsoft-edge/web-platform/release-notes/151.md
- Line 23, Column 3: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#csssvgweb-api-features' in 'web-platform/release-notes/151.md'. - Line 25, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#capability-elements-usermedia-mvp' in 'web-platform/release-notes/151.md'. - Line 34, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#reference-target-for-cross-root-aria' in 'web-platform/release-notes/151.md'. - Line 35, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#relative-alpha-colors-css-color-5-alpha-function' in 'web-platform/release-notes/151.md'. - Line 36, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#remove-legacynointerfaceobject-from-fontfaceset-idl' in 'web-platform/release-notes/151.md'. - Line 37, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#speculation-rules-form-submission-field' in 'web-platform/release-notes/151.md', did you mean '#speculation-rules-form_submission-field'? - Line 41, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#aria-actions' in 'web-platform/release-notes/151.md'. - Line 43, Column 5: [Warning: bookmark-not-found - See documentation]
Cannot find bookmark '#textstream-for-response-request-blob' in 'web-platform/release-notes/151.md', did you mean '#textstream-for-responserequestblob'?
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.
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| | Soft navigation heuristics | Exposes soft-navigation heuristics for collecting performance metrics in single-page apps. | [Register](https://developer.microsoft.com/microsoft-edge/origin-trials/trials/ec952482-49f0-4980-a451-13ea3f9a7220) | | ||
| | WebNN [Closed] | [This trial is no longer accepting new registrations.] Build and execute hardware-accelerated machine-learning models directly in your web app. | [Register](https://developer.microsoft.com/en-us/microsoft-edge/origin-trials/trials/19857284-cf52-484b-8b09-8ca50ac9dccb) | | ||
| | focusgroup | todo: condense: Provides focus navigation among a set of focusable elements with the arrow keys. | [Register](https://developer.microsoft.com/en-us/microsoft-edge/origin-trials/trials/6d4b86e7-230c-4d23-ab2b-ee8d05f18702) | |
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| | focusgroup | todo: condense: Provides focus navigation among a set of focusable elements with the arrow keys. | [Register](https://developer.microsoft.com/en-us/microsoft-edge/origin-trials/trials/6d4b86e7-230c-4d23-ab2b-ee8d05f18702) | | |
| | focusgroup | todo: condense: Provides focus navigation among a set of focusable elements by using the arrow keys. | [Register](https://developer.microsoft.com/en-us/microsoft-edge/origin-trials/trials/6d4b86e7-230c-4d23-ab2b-ee8d05f18702) | |
PoliCheck Scan ReportThe 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. ✅ No issues foundMore information about PoliCheckInformation: PoliCheck | Severity Guidance | Term |
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Learn Build status updates of commit 67c7e8b: ✅ Validation status: passed
For more details, please refer to the build report. |
| This Chromestatus (todo: what's "Chromestatus"?) feature covers this specific aspect of the behavior of these keywords: | ||
| * When the relevant animation has already run to completion and these actions (`play`, `play-forwards`, `play-backwards`) are invoked, they will not cause the animation to restart; the animation will not "auto-rewind". | ||
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| todo: bug: change `play-forwards` to `play-forward` |
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bug/typo in API name. Can we get "play-forwards" corrected and changed to "play-forward"?
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| <!-- ====================================================================== --> | ||
| ## Deprecated or removed features |
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remove heading "Deprecated or removed features"; empty section
2 participants
Rendered article sections for review:
\web-platform\release-notes\151.mdAB#62850646