Weekly github digest (Web Performance WG specs)

Issues
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* w3c/performance-timeline (+0/-0/💬1)
  1 issues received 1 new comments:
  - #153 DOMHighResTimeStamp not found in level2 (1 by plehegar)
    https://github.com/w3c/performance-timeline/issues/153 

* w3c/requestidlecallback (+0/-1/💬0)
  1 issues closed:
  - The invoke idle callbacks algorithm should check if list of runnable idle callbacks is empty or not. https://github.com/w3c/requestidlecallback/issues/83 



Pull requests
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* w3c/requestidlecallback (+2/-1/💬0)
  2 pull requests submitted:
  - Remove step 4 of invoke idle callbacks algorithm. (by rmcilroy)
    https://github.com/w3c/requestidlecallback/pull/85 
  - Check if runnable idle callback list is non-empty before popping from it (by rmcilroy)
    https://github.com/w3c/requestidlecallback/pull/84 

  1 pull requests merged:
  - Check if runnable idle callback list is non-empty before popping from it
    https://github.com/w3c/requestidlecallback/pull/84 


Repositories tracked by this digest:
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* 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