Weekly github digest (HTML specs)

Issues
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* w3c/html-aam (+1/-0/💬0)
  1 issues created:
  - aria-setsize and aria-posinset are allowed on tr in treegrid (by carmacleod)
    https://github.com/w3c/html-aam/issues/267 

* w3c/html-aria (+1/-2/💬0)
  1 issues created:
  - aria-setsize and aria-posinset are allowed on tr in treegrid (by carmacleod)
    https://github.com/w3c/html-aria/issues/190 

  2 issues closed:
  - aria-setsize and aria-posinset are allowed on tr in treegrid https://github.com/w3c/html-aria/issues/190 
  - allow role=doc-epigraph on section elements https://github.com/w3c/html-aria/issues/177 



Pull requests
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* w3c/html-aria (+1/-2/💬1)
  1 pull requests submitted:
  - allow aria-setsize and aria-posinset on tr in treegrid (by carmacleod)
    https://github.com/w3c/html-aria/pull/191 

  1 pull requests received 1 new comments:
  - #191 allow aria-setsize and aria-posinset on tr in treegrid (1 by scottaohara)
    https://github.com/w3c/html-aria/pull/191 

  2 pull requests merged:
  - allow aria-setsize and aria-posinset on tr in treegrid
    https://github.com/w3c/html-aria/pull/191 
  - allow role=doc-epigraph on section element
    https://github.com/w3c/html-aria/pull/184 


Repositories tracked by this digest:
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* https://github.com/w3c/html
* https://github.com/w3c/html-aam
* https://github.com/w3c/html-aria
* https://github.com/w3c/html-extensions
* https://github.com/w3c/html-landscape
* https://github.com/w3c/html-reference
* https://github.com/w3c/aria-in-html