Weekly github digest (Service Worker WG specs)

Issues
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* w3c/ServiceWorker (+1/-0/💬5)
  1 issues created:
  - Provide a way to attach data to clients (by jakearchibald)
    https://github.com/w3c/ServiceWorker/issues/1475 

  2 issues received 5 new comments:
  - #1475 Provide a way to attach data to clients (4 by asutherland, jakearchibald, surma, voxpelli)
    https://github.com/w3c/ServiceWorker/issues/1475 
  - #1457 support efficient offline redirects (1 by ralphch0)
    https://github.com/w3c/ServiceWorker/issues/1457 




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