Weekly github digest (HTML specs)

Issues
------
* w3c/html-aam (+0/-0/💬1)
  1 issues received 1 new comments:
  - #295 Inert subtrees mapping (1 by alice)
    https://github.com/w3c/html-aam/issues/295 

* w3c/html-aria (+1/-0/💬0)
  1 issues created:
  - other aria-* attributes which should not be allowed on HTML elements (by scottaohara)
    https://github.com/w3c/html-aria/issues/241 

* w3c/webcomponents (+1/-0/💬19)
  1 issues created:
  - Input element autofill strange behavior on Chrome when in shadow DOM (by ibinev)
    https://github.com/w3c/webcomponents/issues/894 

  6 issues received 19 new comments:
  - #894 Input element autofill strange behavior on Chrome when in shadow DOM (1 by web-padawan)
    https://github.com/w3c/webcomponents/issues/894 
  - #877 Meet at TPAC this autumn? (3 by Westbrook, gregwhitworth, rniwa)
    https://github.com/w3c/webcomponents/issues/877 
  - #872 2020 Virtual F2F for Accessibility and Web Components (1 by JanMiksovsky)
    https://github.com/w3c/webcomponents/issues/872 [custom-elements] [shadow-dom] 
  - #871 Expose shadowRoot on element internals (5 by mfreed7, rniwa)
    https://github.com/w3c/webcomponents/issues/871 [custom-elements] [needs implementer interest] [shadow-dom] 
  - #762 Mechanism for setting the tabindex focus flag without sprouting tabindex attribute? (8 by alice, cookiecrook, rniwa)
    https://github.com/w3c/webcomponents/issues/762 [custom-elements] [needs implementer interest] 
  - #649 Form autocompletion is broken when form elements are encapsulated within a Shadow DOM (1 by ibinev)
    https://github.com/w3c/webcomponents/issues/649 

* whatwg/html (+9/-8/💬39)
  9 issues created:
  - Proposal: src attribute for HTML svg element (by dpk)
    https://github.com/whatwg/html/issues/5910 
  - Allow the “pattern” and “placeholder” attributes for input elements in the Color state (by sideshowbarker)
    https://github.com/whatwg/html/issues/5908 
  - Define image intrinsic aspect ratio by mapping to the `aspect-ratio` property. (by emilio)
    https://github.com/whatwg/html/issues/5907 
  - Run legacy-canceled-activation-behavior based on the previous state of the input element (by saschanaz)
    https://github.com/whatwg/html/issues/5904 
  - origin.html: sandbox policy spec contradicts browsers.html security spec (by Zemnmez)
    https://github.com/whatwg/html/issues/5903 
  - Html (by abdalla2121)
    https://github.com/whatwg/html/issues/5902 
  - Clarify or formalize css-contain's integration with "update the rendering" (by zcorpan)
    https://github.com/whatwg/html/issues/5899 [integration] 
  - Hm (by subeeshp)
    https://github.com/whatwg/html/issues/5897 
  - "report the exception" is missing in `setTimeout(function(){})` (by hiroshige-g)
    https://github.com/whatwg/html/issues/5895 

  18 issues received 39 new comments:
  - #5910 Proposal: src attribute for HTML svg element (3 by Kaiido, dpk)
    https://github.com/whatwg/html/issues/5910 
  - #5908 Allow the “pattern” and “placeholder” attributes for input elements in the Color state (3 by annevk, sideshowbarker)
    https://github.com/whatwg/html/issues/5908 [document conformance] [impacts documentation] 
  - #5903 origin.html: sandbox policy spec contradicts browsers.html security spec (1 by annevk)
    https://github.com/whatwg/html/issues/5903 
  - #5893 Srcset implementations do not take width as a fallback when sizes is not present (1 by annevk)
    https://github.com/whatwg/html/issues/5893 [removal/deprecation] [topic: img] 
  - #5888 cross-origin-isolated permission tests (1 by yutakahirano)
    https://github.com/whatwg/html/issues/5888 [needs tests] [topic: cross-origin-embedder-policy] [topic: cross-origin-opener-policy] 
  - #5872 Standardize a popup's condition and UI opened by window.open (3 by annevk, arai-a, victornpb)
    https://github.com/whatwg/html/issues/5872 [interop] [topic: browsing context] 
  - #5824 Should dynamic import()ed script loading delay Window load events? (1 by hiroshige-g)
    https://github.com/whatwg/html/issues/5824 
  - #5801 HTML element for barcodes/qr codes (1 by Somnid)
    https://github.com/whatwg/html/issues/5801 [addition/proposal] [needs implementer interest] 
  - #5678 Move the focus back to the previous focused element for dialog.close() (2 by annevk, rniwa)
    https://github.com/whatwg/html/issues/5678 [a11y-tracker] [accessibility] [addition/proposal] [needs implementer interest] [topic: dialog] [topic: focus] 
  - #5624 Specify speculative HTML parsing (preload scanner) (6 by hsivonen, yoavweiss, zcorpan)
    https://github.com/whatwg/html/issues/5624 [needs implementer interest] [topic: fetch] [topic: parser] 
  - #5495 Should lazy loading be bound to scripting being enabled? (1 by SebastianZ)
    https://github.com/whatwg/html/issues/5495 [privacy-tracker] [security/privacy] [topic: img] 
  - #5484 Reparenting iframes without reloading (1 by josepharhar)
    https://github.com/whatwg/html/issues/5484 [addition/proposal] [needs implementer interest] 
  - #5401 Element reflection and shadow roots (2 by alice, rniwa)
    https://github.com/whatwg/html/issues/5401 [a11y-tracker] [accessibility] [topic: shadow] 
  - #5297 Add TextTrackCue end time representing end of media (1 by rjksmith)
    https://github.com/whatwg/html/issues/5297 [addition/proposal] [topic: media] 
  - #5257 Proposal: input.rawValue (7 by emilio, josepharhar, rniwa, zcorpan)
    https://github.com/whatwg/html/issues/5257 [addition/proposal] [needs implementer interest] [topic: forms] 
  - #4809 API for dealing with 2D context loss (3 by RafaelCintron, fserb)
    https://github.com/whatwg/html/issues/4809 [addition/proposal] [needs implementer interest] [topic: canvas] 
  - #3805 fieldset and details have inconsistent definitions in the spec (1 by annevk)
    https://github.com/whatwg/html/issues/3805 [topic: fieldset] [topic: rendering] [topic: shadow] 
  - #2379 Add window.clientInformation (1 by zcorpan)
    https://github.com/whatwg/html/issues/2379 [addition/proposal] [compat] [good first issue] 

  8 issues closed:
  - Allow the “pattern” and “placeholder” attributes for input elements in the Color state https://github.com/whatwg/html/issues/5908 [document conformance] [impacts documentation] 
  - Srcset implementations do not take width as a fallback when sizes is not present https://github.com/whatwg/html/issues/5893 [removal/deprecation] [topic: img] 
  - Reparenting iframes without reloading https://github.com/whatwg/html/issues/5484 [addition/proposal] [needs implementer interest] 
  - Html https://github.com/whatwg/html/issues/5902 
  - Proposal: input.rawValue https://github.com/whatwg/html/issues/5257 [addition/proposal] [needs implementer interest] [topic: forms] 
  - "report the exception" is missing in `setTimeout(function(){})` https://github.com/whatwg/html/issues/5895 
  - CustomElementsRegistry whenDefined then => Class https://github.com/whatwg/html/issues/5552 [addition/proposal] [needs implementer interest] [topic: custom elements] 
  - Hm https://github.com/whatwg/html/issues/5897 

* whatwg/dom (+1/-1/💬16)
  1 issues created:
  - Proposal: New method to reorder child nodes (by josepharhar)
    https://github.com/whatwg/dom/issues/891 

  4 issues received 16 new comments:
  - #891 Proposal: New method to reorder child nodes (12 by annevk, bathos, isiahmeadows, josepharhar, rniwa)
    https://github.com/whatwg/dom/issues/891 
  - #888 "When an event is dispatched to an object that p..." (1 by annevk)
    https://github.com/whatwg/dom/issues/888 
  - #880 Strange behavior with `insertBefore` vs `appendChild` and transitions (1 by annevk)
    https://github.com/whatwg/dom/issues/880 
  - #808 Side effects due to tree insertion or removal (script, iframe) (2 by bzbarsky, josepharhar)
    https://github.com/whatwg/dom/issues/808 [web reality] 

  1 issues closed:
  - "When an event is dispatched to an object that p..." https://github.com/whatwg/dom/issues/888 



Pull requests
-------------
* whatwg/html (+7/-6/💬38)
  7 pull requests submitted:
  - Add ElementInternals.shadowRoot (by mfreed7)
    https://github.com/whatwg/html/pull/5912 
  - Fix autocapitalize getter (by annevk)
    https://github.com/whatwg/html/pull/5911 
  - Add ElementInternals.shadowroot, and protect attachInternals() before constructor (by mfreed7)
    https://github.com/whatwg/html/pull/5909 
  - Add a note about limiting the image density srcset takes into account (by yoavweiss)
    https://github.com/whatwg/html/pull/5901 
  - Remove width attribute fallback from sizes calculation (by yoavweiss)
    https://github.com/whatwg/html/pull/5900 
  - Editorial: adopt UTF-16BE/LE from Encoding (by annevk)
    https://github.com/whatwg/html/pull/5898 
  - Report the exception in timer + Function (by hiroshige-g)
    https://github.com/whatwg/html/pull/5896 

  15 pull requests received 38 new comments:
  - #5909 Add ElementInternals.shadowroot, and protect attachInternals() before constructor (2 by annevk, mfreed7)
    https://github.com/whatwg/html/pull/5909 
  - #5901 Add a note about limiting the image density srcset takes into account (3 by 1jj, yoavweiss)
    https://github.com/whatwg/html/pull/5901 
  - #5900 Remove width attribute fallback from sizes calculation (2 by annevk, zcorpan)
    https://github.com/whatwg/html/pull/5900 [removal/deprecation] [topic: img] 
  - #5898 Editorial: adopt UTF-16BE/LE from Encoding (1 by annevk)
    https://github.com/whatwg/html/pull/5898 
  - #5896 Report the exception in timer + Function (1 by annevk)
    https://github.com/whatwg/html/pull/5896 
  - #5894 Add width and height attributes to source elements (9 by mtrootyy, yoavweiss, zcorpan)
    https://github.com/whatwg/html/pull/5894 
  - #5885 Allow user agent to unload nested browsing contexts (1 by johnivdel)
    https://github.com/whatwg/html/pull/5885 
  - #5874 Editorial: align with Encoding's changes to "streams" / "I/O queues" (1 by andreubotella)
    https://github.com/whatwg/html/pull/5874 
  - #5833 Issue #5552 - Update `whenDefined` steps to resolve with the class (8 by ExE-Boss, WebReflection, annevk)
    https://github.com/whatwg/html/pull/5833 
  - #5825 correct my name in the credits (2 by annevk, dpk)
    https://github.com/whatwg/html/pull/5825 
  - #5739 COOP: modify redirects handling (1 by camillelamy)
    https://github.com/whatwg/html/pull/5739 [topic: cross-origin-opener-policy] 
  - #5574 Allow an image to indicate its own density and correct its intrinsic size (2 by noamr, zcorpan)
    https://github.com/whatwg/html/pull/5574 [addition/proposal] [needs implementer interest] [topic: img] 
  - #4857 Define how some properties disable 'appearance' (2 by annevk, zcorpan)
    https://github.com/whatwg/html/pull/4857 [compat] [interop] [needs tests] [topic: forms] [topic: rendering] 
  - #4714 Use GBK as fallback, not gb18030 (2 by annevk, hsivonen)
    https://github.com/whatwg/html/pull/4714 [needs implementer interest] 
  - #3414 Expose structuredClone (1 by bedney)
    https://github.com/whatwg/html/pull/3414 [do not merge yet] [needs implementer interest] [topic: serialize and transfer] 

  6 pull requests merged:
  - COOP: modify redirects handling
    https://github.com/whatwg/html/pull/5739 [topic: cross-origin-opener-policy] 
  - Remove width attribute fallback from sizes calculation
    https://github.com/whatwg/html/pull/5900 [removal/deprecation] [topic: img] 
  - correct my name in the credits
    https://github.com/whatwg/html/pull/5825 
  - Editorial: adopt UTF-16BE/LE from Encoding
    https://github.com/whatwg/html/pull/5898 
  - Report the exception in timer + Function
    https://github.com/whatwg/html/pull/5896 
  - Issue #5552 - Update `whenDefined` steps to resolve with the class
    https://github.com/whatwg/html/pull/5833 

* whatwg/dom (+2/-1/💬4)
  2 pull requests submitted:
  - DOM Events introduction: clarify how listeners are invoked (by annevk)
    https://github.com/whatwg/dom/pull/890 
  - Need to catch exceptions to report them (by annevk)
    https://github.com/whatwg/dom/pull/889 

  2 pull requests received 4 new comments:
  - #890 DOM Events introduction: clarify how listeners are invoked (2 by annevk)
    https://github.com/whatwg/dom/pull/890 
  - #885 Add new mutation observer init options elementFilterByAttribute and elementLocalNameFilter (2 by annevk, rniwa)
    https://github.com/whatwg/dom/pull/885 

  1 pull requests merged:
  - DOM Events introduction: clarify how listeners are invoked
    https://github.com/whatwg/dom/pull/890 


Repositories tracked by this digest:
-----------------------------------
* https://github.com/w3c/html-aam
* https://github.com/w3c/html-aria
* https://github.com/w3c/html-extensions
* https://github.com/w3c/htmlwg
* https://github.com/w3c/webcomponents
* https://github.com/whatwg/html
* https://github.com/whatwg/dom


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