Weekly github digest (Service Worker WG specs)

Issues
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* w3c/ServiceWorker (+2/-2/💬13)
  2 issues created:
  - `updatefound` event in service worker context seems unreliable (by wanderview)
    https://github.com/w3c/ServiceWorker/issues/1255
  - should Client.navigate() reject on uncontrolled clients? (by wanderview)
    https://github.com/w3c/ServiceWorker/issues/1254

  3 issues received 13 new comments:
  - #863 Allow caches to opt-in to granular cleanup (9 by annevk, jakearchibald, tomayac, delapuente)
    https://github.com/w3c/ServiceWorker/issues/863
  - #1249 Should the fragment identifier be stripped from the scriptURL? (2 by docluv, jungkees)
    https://github.com/w3c/ServiceWorker/issues/1249
  - #1167 Proposal: FetchEvent.navigationLoadType (2 by cdumez, wanderview)
    https://github.com/w3c/ServiceWorker/issues/1167

  2 issues closed:
  - Should the fragment identifier be stripped from the scriptURL? https://github.com/w3c/ServiceWorker/issues/1249
  - Clean up prose about waitUntil on install & activate events https://github.com/w3c/ServiceWorker/issues/1227



Pull requests
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* w3c/ServiceWorker (+2/-3/💬5)
  2 pull requests submitted:
  - Make the promise settlement type of WindowClient.navigate() nullable (by romandev)
    https://github.com/w3c/ServiceWorker/pull/1253
  - Use Web IDL's new-ish interface mixins concept (by romandev)
    https://github.com/w3c/ServiceWorker/pull/1252

  4 pull requests received 5 new comments:
  - #1253 Make the promise settlement type of WindowClient.navigate() nullable (2 by jungkees, romandev)
    https://github.com/w3c/ServiceWorker/pull/1253
  - #1248 Clean up prose about waitUntil on install and activate events (1 by jakearchibald)
    https://github.com/w3c/ServiceWorker/pull/1248
  - #1251 Remove fragment identifiers from script url and scope url (1 by jungkees)
    https://github.com/w3c/ServiceWorker/pull/1251
  - #1252 Use Web IDL's new-ish interface mixins concept (1 by romandev)
    https://github.com/w3c/ServiceWorker/pull/1252

  3 pull requests merged:
  - Remove fragment identifiers from script url and scope url
    https://github.com/w3c/ServiceWorker/pull/1251
  - Make the promise settlement type of WindowClient.navigate() nullable
    https://github.com/w3c/ServiceWorker/pull/1253
  - Clean up prose about waitUntil on install and activate events
    https://github.com/w3c/ServiceWorker/pull/1248


Repositories tracked by this digest:
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* https://github.com/w3c/ServiceWorker