{ "breakdown": { "byResolution": { "CLOSED": 9, "MERGED": 13 } }, "commits": { "w3c/ServiceWorker#1099": { "author": "jakearchibald", "avatar": "https://avatars.githubusercontent.com/u/93594?v=4", "cl": "w3c/ServiceWorker#1099", "clUrl": "https://github.com/w3c/ServiceWorker/issues/1099", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/ServiceWorker\nPriority: \nSeverity: \nAssignee: jakearchibald\nReporter: jakearchibald\nLast change: 2026-07-17T21:58:41Z", "email": "jakearchibald", "hash": "w3c/ServiceWorker#1099", "subject": "Build spec using travis" }, "w3c/ServiceWorker#1267": { "author": "wanderview", "avatar": "https://avatars.githubusercontent.com/u/1256526?v=4", "cl": "w3c/ServiceWorker#1267", "clUrl": "https://github.com/w3c/ServiceWorker/issues/1267", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/ServiceWorker\nPriority: \nSeverity: \nAssignee: wanderview\nReporter: wanderview\nLast change: 2026-07-17T15:59:51Z", "email": "wanderview", "hash": "w3c/ServiceWorker#1267", "subject": "clarify when FetchEvent.clientId will or will not be set for navigations" }, "w3c/ServiceWorker#1832": { "author": "monica-ch", "avatar": "https://avatars.githubusercontent.com/u/69160047?v=4", "cl": "w3c/ServiceWorker#1832", "clUrl": "https://github.com/w3c/ServiceWorker/pull/1832", "description": "Status: PR\nResolution: MERGED\nComponent: w3c/ServiceWorker\nPriority: \nSeverity: \nAssignee: monica-ch\nReporter: monica-ch\nLast change: 2026-07-17T15:59:50Z", "email": "monica-ch", "hash": "w3c/ServiceWorker#1832", "subject": "Editorial: clarify FetchEvent clientId, resultingClientId, and replacesClientId initialization" }, "w3c/ServiceWorker#1833": { "author": "monica-ch", "avatar": "https://avatars.githubusercontent.com/u/69160047?v=4", "cl": "w3c/ServiceWorker#1833", "clUrl": "https://github.com/w3c/ServiceWorker/pull/1833", "description": "Status: PR\nResolution: MERGED\nComponent: w3c/ServiceWorker\nPriority: \nSeverity: \nAssignee: monica-ch\nReporter: monica-ch\nLast change: 2026-07-17T16:13:53Z", "email": "monica-ch", "hash": "w3c/ServiceWorker#1833", "subject": "Editorial: queue a task in ServiceWorkerContainer.getRegistration" }, "w3c/csswg-drafts#13215": { "author": "slafleche", "avatar": "https://avatars.githubusercontent.com/u/19651440?v=4", "cl": "w3c/csswg-drafts#13215", "clUrl": "https://github.com/w3c/csswg-drafts/issues/13215", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: slafleche\nReporter: slafleche\nLast change: 2026-07-17T17:48:20Z", "email": "slafleche", "hash": "w3c/csswg-drafts#13215", "subject": "[mediaqueries-4] Add `prefers-handedness` media query for left/right-handed users" }, "w3c/csswg-drafts#13863": { "author": "ydaniv", "avatar": "https://avatars.githubusercontent.com/u/116658?v=4", "cl": "w3c/csswg-drafts#13863", "clUrl": "https://github.com/w3c/csswg-drafts/issues/13863", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: ydaniv\nReporter: ydaniv\nLast change: 2026-07-17T11:40:21Z", "email": "ydaniv", "hash": "w3c/csswg-drafts#13863", "subject": "[css-animations-2] Add the `animation-end-delay` property" }, "w3c/csswg-drafts#13932": { "author": "kyerebo", "avatar": "https://avatars.githubusercontent.com/u/59938429?v=4", "cl": "w3c/csswg-drafts#13932", "clUrl": "https://github.com/w3c/csswg-drafts/issues/13932", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: kyerebo\nReporter: kyerebo\nLast change: 2026-07-17T21:53:17Z", "email": "kyerebo", "hash": "w3c/csswg-drafts#13932", "subject": "[mediaqueries-5] `app-context` Media Query" }, "w3c/csswg-drafts#14049": { "author": "weinig", "avatar": "https://avatars.githubusercontent.com/u/1987800?v=4", "cl": "w3c/csswg-drafts#14049", "clUrl": "https://github.com/w3c/csswg-drafts/issues/14049", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: weinig\nReporter: weinig\nLast change: 2026-07-17T11:54:44Z", "email": "weinig", "hash": "w3c/csswg-drafts#14049", "subject": "[css-color-4] Use the phrase \"prepare both colors for conversion\" seems wrong in color interpolation algorithm" }, "w3c/csswg-drafts#14167": { "author": "ydaniv", "avatar": "https://avatars.githubusercontent.com/u/116658?v=4", "cl": "w3c/csswg-drafts#14167", "clUrl": "https://github.com/w3c/csswg-drafts/pull/14167", "description": "Status: PR\nResolution: MERGED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: ydaniv\nReporter: ydaniv\nLast change: 2026-07-17T11:40:20Z", "email": "ydaniv", "hash": "w3c/csswg-drafts#14167", "subject": "[css-animations-2] Added `animation-delay-start`/`end` and made `animation-delay` a shorthand" }, "w3c/csswg-drafts#14191": { "author": "rpsthecoder", "avatar": "https://avatars.githubusercontent.com/u/6358104?v=4", "cl": "w3c/csswg-drafts#14191", "clUrl": "https://github.com/w3c/csswg-drafts/issues/14191", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: w3c/csswg-drafts\nPriority: \nSeverity: \nAssignee: rpsthecoder\nReporter: rpsthecoder\nLast change: 2026-07-17T17:52:45Z", "email": "rpsthecoder", "hash": "w3c/csswg-drafts#14191", "subject": "[css-variables-2][css-values-4] Cannot assign counter() output to a registered \u003cstring\u003e custom property" }, "w3c/wcag#5215": { "author": "kfranqueiro", "avatar": "https://avatars.githubusercontent.com/u/398379?v=4", "cl": "w3c/wcag#5215", "clUrl": "https://github.com/w3c/wcag/pull/5215", "description": "Status: PR\nResolution: MERGED\nComponent: w3c/wcag\nPriority: \nSeverity: \nAssignee: kfranqueiro\nReporter: kfranqueiro\nLast change: 2026-07-17T14:09:30Z", "email": "kfranqueiro", "hash": "w3c/wcag#5215", "subject": "Build: Upgrade slugify and specify transliterate: false to save 2s" }, "w3c/wcag#5216": { "author": "kfranqueiro", "avatar": "https://avatars.githubusercontent.com/u/398379?v=4", "cl": "w3c/wcag#5216", "clUrl": "https://github.com/w3c/wcag/pull/5216", "description": "Status: PR\nResolution: MERGED\nComponent: w3c/wcag\nPriority: \nSeverity: \nAssignee: kfranqueiro\nReporter: kfranqueiro\nLast change: 2026-07-17T15:43:00Z", "email": "kfranqueiro", "hash": "w3c/wcag#5216", "subject": "Build: Store cheerio results that are repeatedly referenced" }, "whatwg/dom#1491": { "author": "annevk", "avatar": "https://avatars.githubusercontent.com/u/1544111?v=4", "cl": "whatwg/dom#1491", "clUrl": "https://github.com/whatwg/dom/pull/1491", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/dom\nPriority: \nSeverity: \nAssignee: annevk\nReporter: annevk\nLast change: 2026-07-17T12:29:04Z", "email": "annevk", "hash": "whatwg/dom#1491", "subject": "Create nodes in the realm of the document they are created for" }, "whatwg/dom#1494": { "author": "annevk", "avatar": "https://avatars.githubusercontent.com/u/1544111?v=4", "cl": "whatwg/dom#1494", "clUrl": "https://github.com/whatwg/dom/pull/1494", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/dom\nPriority: \nSeverity: \nAssignee: annevk\nReporter: annevk\nLast change: 2026-07-17T11:41:51Z", "email": "annevk", "hash": "whatwg/dom#1494", "subject": "Restore active custom element constructor map entries after construction" }, "whatwg/dom#977": { "author": "leobalter", "avatar": "https://avatars.githubusercontent.com/u/301201?v=4", "cl": "whatwg/dom#977", "clUrl": "https://github.com/whatwg/dom/issues/977", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: whatwg/dom\nPriority: \nSeverity: \nAssignee: leobalter\nReporter: leobalter\nLast change: 2026-07-17T12:29:06Z", "email": "leobalter", "hash": "whatwg/dom#977", "subject": "Define the realm of nodes" }, "whatwg/html#12658": { "author": "sirreal", "avatar": "https://avatars.githubusercontent.com/u/841763?v=4", "cl": "whatwg/html#12658", "clUrl": "https://github.com/whatwg/html/pull/12658", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/html\nPriority: \nSeverity: \nAssignee: sirreal\nReporter: sirreal\nLast change: 2026-07-17T13:58:48Z", "email": "sirreal", "hash": "whatwg/html#12658", "subject": "Remove inaccurate statement about the insertion mode and CDATA sections" }, "whatwg/html#12669": { "author": "annevk", "avatar": "https://avatars.githubusercontent.com/u/1544111?v=4", "cl": "whatwg/html#12669", "clUrl": "https://github.com/whatwg/html/pull/12669", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/html\nPriority: \nSeverity: \nAssignee: annevk\nReporter: annevk\nLast change: 2026-07-17T12:30:33Z", "email": "annevk", "hash": "whatwg/html#12669", "subject": "Create nodes in the realm of the document they are created for" }, "whatwg/html#12691": { "author": "keithamus", "avatar": "https://avatars.githubusercontent.com/u/118266?v=4", "cl": "whatwg/html#12691", "clUrl": "https://github.com/whatwg/html/issues/12691", "description": "Status: ISSUE\nResolution: CLOSED\nComponent: whatwg/html\nPriority: \nSeverity: \nAssignee: keithamus\nReporter: keithamus\nLast change: 2026-07-17T11:41:09Z", "email": "keithamus", "hash": "whatwg/html#12691", "subject": "Active Custom Element Constructor Map does not solve re-entrancy due to early removal" }, "whatwg/html#12696": { "author": "annevk", "avatar": "https://avatars.githubusercontent.com/u/1544111?v=4", "cl": "whatwg/html#12696", "clUrl": "https://github.com/whatwg/html/pull/12696", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/html\nPriority: \nSeverity: \nAssignee: annevk\nReporter: annevk\nLast change: 2026-07-17T11:41:08Z", "email": "annevk", "hash": "whatwg/html#12696", "subject": "Restore active custom element constructor map entries after construction" }, "whatwg/html#12697": { "author": "annevk", "avatar": "https://avatars.githubusercontent.com/u/1544111?v=4", "cl": "whatwg/html#12697", "clUrl": "https://github.com/whatwg/html/pull/12697", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/html\nPriority: \nSeverity: \nAssignee: annevk\nReporter: annevk\nLast change: 2026-07-17T13:21:58Z", "email": "annevk", "hash": "whatwg/html#12697", "subject": "Review Draft Publication: July 2026" }, "whatwg/streams#1310": { "author": "lucacasonato", "avatar": "https://avatars.githubusercontent.com/u/7829205?v=4", "cl": "whatwg/streams#1310", "clUrl": "https://github.com/whatwg/streams/pull/1310", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/streams\nPriority: \nSeverity: \nAssignee: lucacasonato\nReporter: lucacasonato\nLast change: 2026-07-17T06:47:51Z", "email": "lucacasonato", "hash": "whatwg/streams#1310", "subject": "Use `async iterable` webidl type in ReadableStream.from" }, "whatwg/streams#1372": { "author": "MattiasBuelens", "avatar": "https://avatars.githubusercontent.com/u/649348?v=4", "cl": "whatwg/streams#1372", "clUrl": "https://github.com/whatwg/streams/pull/1372", "description": "Status: PR\nResolution: MERGED\nComponent: whatwg/streams\nPriority: \nSeverity: \nAssignee: MattiasBuelens\nReporter: MattiasBuelens\nLast change: 2026-07-17T06:46:47Z", "email": "MattiasBuelens", "hash": "whatwg/streams#1372", "subject": "Use `async_sequence` in `ReadableStream.from`" } }, "date": "2026-07-17", "days": 1, "generatedAt": "2026-07-17T22:05:27Z", "kind": "issues", "markdown": "## Highlights\n- **WHATWG** Custom element construction now keeps active constructor map entries in place until construction fully completes, closing a re-entrancy hole during nested upgrades and element creation. [item whatwg/html#12696](https://github.com/whatwg/html/pull/12696)\n- **WHATWG** DOM and HTML now define node creation in the realm of the target document, tightening cross-realm behavior for APIs that manufacture nodes for another document. [item whatwg/dom#1491](https://github.com/whatwg/dom/pull/1491)\n- **CSS** CSS Animations Level 2 adds `animation-delay-start` and `animation-delay-end`, and turns `animation-delay` into a shorthand, giving authors separate control over entry and exit timing offsets. [item w3c/csswg-drafts#14167](https://github.com/w3c/csswg-drafts/pull/14167)\n- **WHATWG** `ReadableStream.from()` now uses the Web IDL `async iterable` type and `async_sequence`, clarifying the accepted input shape and aligning the API with newer Web IDL conventions. [item whatwg/streams#1310](https://github.com/whatwg/streams/pull/1310)\n- **ServiceWorker** The spec now explicitly queues a task in `ServiceWorkerContainer.getRegistration()`, which sharpens the async timing model developers can rely on when observing registration results. [item w3c/ServiceWorker#1833](https://github.com/w3c/ServiceWorker/pull/1833)\n- **ServiceWorker** Fetch event client ID initialization text was clarified for `clientId`, `resultingClientId`, and `replacesClientId`, making navigation-related service worker behavior easier to reason about. [item w3c/ServiceWorker#1832](https://github.com/w3c/ServiceWorker/pull/1832)\n\n## By component\n\n### whatwg/html\n- Review Draft Publication: July 2026. [item whatwg/html#12697](https://github.com/whatwg/html/pull/12697)\n- Restore active custom element constructor map entries after construction. [item whatwg/html#12696](https://github.com/whatwg/html/pull/12696)\n- Active Custom Element Constructor Map does not solve re-entrancy due to early removal. [item whatwg/html#12691](https://github.com/whatwg/html/issues/12691)\n- Create nodes in the realm of the document they are created for. [item whatwg/html#12669](https://github.com/whatwg/html/pull/12669)\n- Remove inaccurate statement about the insertion mode and CDATA sections. [item whatwg/html#12658](https://github.com/whatwg/html/pull/12658)\n\n### whatwg/dom\n- Restore active custom element constructor map entries after construction. [item whatwg/dom#1494](https://github.com/whatwg/dom/pull/1494)\n- Create nodes in the realm of the document they are created for. [item whatwg/dom#1491](https://github.com/whatwg/dom/pull/1491)\n- Define the realm of nodes. [item whatwg/dom#977](https://github.com/whatwg/dom/issues/977)\n\n### whatwg/streams\n- Use `async_sequence` in `ReadableStream.from`. [item whatwg/streams#1372](https://github.com/whatwg/streams/pull/1372)\n- Use `async iterable` webidl type in ReadableStream.from. [item whatwg/streams#1310](https://github.com/whatwg/streams/pull/1310)\n\n### w3c/csswg-drafts\n- [css-variables-2][css-values-4] Cannot assign counter() output to a registered \u003cstring\u003e custom property. [item w3c/csswg-drafts#14191](https://github.com/w3c/csswg-drafts/issues/14191)\n- [css-animations-2] Added `animation-delay-start`/`end` and made `animation-delay` a shorthand. [item w3c/csswg-drafts#14167](https://github.com/w3c/csswg-drafts/pull/14167)\n- [css-color-4] Use the phrase \"prepare both colors for conversion\" seems wrong in color interpolation algorithm. [item w3c/csswg-drafts#14049](https://github.com/w3c/csswg-drafts/issues/14049)\n- [mediaqueries-5] `app-context` Media Query. [item w3c/csswg-drafts#13932](https://github.com/w3c/csswg-drafts/issues/13932)\n- [css-animations-2] Add the `animation-end-delay` property. [item w3c/csswg-drafts#13863](https://github.com/w3c/csswg-drafts/issues/13863)\n- [mediaqueries-4] Add `prefers-handedness` media query for left/right-handed users. [item w3c/csswg-drafts#13215](https://github.com/w3c/csswg-drafts/issues/13215)\n\n### w3c/wcag\n- Build: Store cheerio results that are repeatedly referenced. [item w3c/wcag#5216](https://github.com/w3c/wcag/pull/5216)\n- Build: Upgrade slugify and specify transliterate: false to save 2s. [item w3c/wcag#5215](https://github.com/w3c/wcag/pull/5215)\n\n### w3c/ServiceWorker\n- Editorial: queue a task in ServiceWorkerContainer.getRegistration. [item w3c/ServiceWorker#1833](https://github.com/w3c/ServiceWorker/pull/1833)\n- Editorial: clarify FetchEvent clientId, resultingClientId, and replacesClientId initialization. [item w3c/ServiceWorker#1832](https://github.com/w3c/ServiceWorker/pull/1832)\n- clarify when FetchEvent.clientId will or will not be set for navigations. [item w3c/ServiceWorker#1267](https://github.com/w3c/ServiceWorker/issues/1267)\n- Build spec using travis. [item w3c/ServiceWorker#1099](https://github.com/w3c/ServiceWorker/issues/1099)", "repo": "specs", "repoDisplay": "Web Specs", "since": "2026-07-17", "totals": { "components": 6, "contributors": 15, "issues": 22 }, "until": "2026-07-17" }