Weekly github digest (HTML specs)

Issues
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* w3c/html (+6/-4/💬23)
  6 issues created:
  - Drop requirement for li "value" attribute's value to be a "valid integer" (by amingilani)
    https://github.com/w3c/html/issues/1612 
  - User Input of Mathematics (by AdamSobieski)
    https://github.com/w3c/html/issues/1611 
  - Clarify <input type="file"> change event behavior (by SebastianZ)
    https://github.com/w3c/html/issues/1610 
  - Append radio button or checkbox value to formdata only if checkedness is true (by MVelez94)
    https://github.com/w3c/html/issues/1608 
  - Add examples for queueMicrotask() (by edent)
    https://github.com/w3c/html/issues/1607 [WHATWG Port] 
  - Update fieldset attribute descriptions (by scottaohara)
    https://github.com/w3c/html/issues/1605 [WHATWG Port] [editorial] 

  8 issues received 23 new comments:
  - #1604 Create a wrapper for `dd`/`dt` elements that's valid inside a `dl` (8 by LJWatson, calebdwilliams, scottaohara, chaals)
    https://github.com/w3c/html/issues/1604 
  - #893 Identify sections at risk for 5.2 (6 by LJWatson, csarven, chaals)
    https://github.com/w3c/html/issues/893 [at risk] [help wanted] [meta] [process] 
  - #1611 User Input of Mathematics (2 by johanneswilm, AdamSobieski)
    https://github.com/w3c/html/issues/1611 
  - #1597 No tutorial (2 by Lancer4, siusin)
    https://github.com/w3c/html/issues/1597 
  - #1589 Pop execution context off after InitializeHostDefinedRealm (2 by TimothyGu, siusin)
    https://github.com/w3c/html/issues/1589 [WHATWG Port] 
  - #1608 Append radio button or checkbox value to formdata only if checkedness is true (1 by MVelez94)
    https://github.com/w3c/html/issues/1608 
  - #1333 Logical sizing attributes (1 by Malvoz)
    https://github.com/w3c/html/issues/1333 [Feature request] [Needs incubation] 
  - #1500 Separate out document.open() method declaration definitions (1 by scottaohara)
    https://github.com/w3c/html/issues/1500 [WHATWG Port] [editorial] 

  4 issues closed:
  - No tutorial https://github.com/w3c/html/issues/1597 
  - Update fieldset attribute descriptions https://github.com/w3c/html/issues/1605 [WHATWG Port] [editorial] 
  - Append radio button or checkbox value to formdata only if checkedness is true https://github.com/w3c/html/issues/1608 
  - Create a wrapper for `dd`/`dt` elements that's valid inside a `dl` https://github.com/w3c/html/issues/1604 

* w3c/html-aam (+1/-0/💬1)
  1 issues created:
  - Unclear which legend element to be used as accessible name for fieldset (by zcorpan)
    https://github.com/w3c/html-aam/issues/145 

  1 issues received 1 new comments:
  - #145 Unclear which legend element to be used as accessible name for fieldset (1 by LJWatson)
    https://github.com/w3c/html-aam/issues/145 



Pull requests
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* w3c/html (+3/-1/💬3)
  3 pull requests submitted:
  - Editorial: add th abbr example (by scottaohara)
    https://github.com/w3c/html/pull/1614 
  - Editorial: add heading within legend example (by scottaohara)
    https://github.com/w3c/html/pull/1613 [editorial] 
  - Editorial: update fieldset attribute descriptions (by scottaohara)
    https://github.com/w3c/html/pull/1606 [WHATWG Port] [editorial] 

  2 pull requests received 3 new comments:
  - #1601 Update the file (2 by LJWatson, siusin)
    https://github.com/w3c/html/pull/1601 
  - #1602 This will give a description line in section 1 (1 by LJWatson)
    https://github.com/w3c/html/pull/1602 

  1 pull requests merged:
  - Editorial: update fieldset attribute descriptions
    https://github.com/w3c/html/pull/1606 [WHATWG Port] [editorial] 


Repositories tracked by this digest:
-----------------------------------
* 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