Weekly github digest (Web Performance WG specs)

Issues
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* w3c/performance-timeline (+0/-0/💬2)
  2 issues received 2 new comments:
  - #81 Define buffering behaviors & hooks for queued (PerformanceObserver) entries (1 by toddreifsteck)
    https://github.com/w3c/performance-timeline/issues/81 [enhancement] 
  - #77 Add entryTypes method to enumerate type of entries observable via PerformanceObserver (1 by igrigorik)
    https://github.com/w3c/performance-timeline/issues/77 [enhancement] 

* w3c/resource-timing (+0/-0/💬4)
  2 issues received 4 new comments:
  - #130 VIDEO tag (3 by yoavweiss, toddreifsteck, nicjansma)
    https://github.com/w3c/resource-timing/issues/130 [needs tests] 
  - #138 initiatorType test cases (1 by yoavweiss)
    https://github.com/w3c/resource-timing/issues/138 [needs tests] 

* w3c/page-visibility (+0/-0/💬5)
  1 issues received 5 new comments:
  - #39 Why does visibilitychange fire after pagehide in the unload flow? (5 by igrigorik, philipwalton, domenic, spanicker)
    https://github.com/w3c/page-visibility/issues/39 



Pull requests
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* w3c/hr-time (+0/-1/💬1)
  1 pull requests received 1 new comments:
  - #58 WindowOrWorkerGlobalScope is a mixin (1 by igrigorik)
    https://github.com/w3c/hr-time/pull/58 

  1 pull requests merged:
  - WindowOrWorkerGlobalScope is a mixin
    https://github.com/w3c/hr-time/pull/58 

* w3c/performance-timeline (+0/-0/💬1)
  1 pull requests received 1 new comments:
  - #95 [WIP] Explain and improve PerformanceObserver ergonomics (1 by igrigorik)
    https://github.com/w3c/performance-timeline/pull/95 

* w3c/resource-timing (+0/-0/💬2)
  2 pull requests received 2 new comments:
  - #155 Update recommended min UA Resource Timing buffer size to 250 (1 by igrigorik)
    https://github.com/w3c/resource-timing/pull/155 
  - #150 Remove mention of default actions. (1 by tdresser)
    https://github.com/w3c/resource-timing/pull/150 

* w3c/page-visibility (+0/-0/💬1)
  1 pull requests received 1 new comments:
  - #38 clarify UA may be hidden when fully obscured (1 by spanicker)
    https://github.com/w3c/page-visibility/pull/38 

* w3c/resource-hints (+0/-0/💬1)
  1 pull requests received 1 new comments:
  - #80 as=html => as=document (closes #79) (1 by igrigorik)
    https://github.com/w3c/resource-hints/pull/80 


Repositories tracked by this digest:
-----------------------------------
* https://github.com/w3c/hr-time
* https://github.com/w3c/performance-timeline
* https://github.com/w3c/resource-timing
* https://github.com/w3c/navigation-timing
* https://github.com/w3c/user-timing
* https://github.com/w3c/beacon
* https://github.com/w3c/page-visibility
* https://github.com/w3c/preload
* https://github.com/w3c/resource-hints
* https://github.com/w3c/requestidlecallback
* https://github.com/w3c/device-memory
* https://github.com/w3c/paint-timing
* https://github.com/w3c/longtasks
* https://github.com/w3c/server-timing