[Minutes are taken in each GitHub issue]

<iframe> and the History API

<kenneth> Google opinions doc: https://docs.google.com/document/d/1HP4f-vYZ29uUlHDqxHdftoAFBnhQZ-UFnks3m5bRfA4/edit

<hayato> https://github.com/w3c/webcomponents/issues/184

https://github.com/w3c/webcomponents/issues/184

<smaug> chaals: the idea is to update the github issues, based on https://github.com/w3c/webcomponents/issues/763

<annevk> https://github.com/w3c/webcomponents/issues/184#issuecomment-432956652

Selection APIs for Shadow DOM

https://github.com/w3c/webcomponents/issues/79

<yoichio> http://bit.ly/2yPAd5h

ComposedSelection API Proposal: http://bit.ly/2yPAd5h

<rniwa> https://dom.spec.whatwg.org/#interface-staticrange

<rniwa> We need to obsolete: https://w3c.github.io/staticrange/index.html#interface-staticrange

https://github.com/w3c/staticrange/issues/16

<yosin> https://www.w3.org/TR/selection-api/

The selection API and the above proposal will be merged

Scoped Custom Element Registries

<xfq> https://github.com/w3c/webcomponents/issues/716

Google will put together a proposal

<xfq> https://github.com/w3c/webcomponents/issues/716#issuecomment-432976220

It is unclear how title attribute should work in Shadow DOM

<xfq> https://github.com/whatwg/html/issues/3821

<xfq> Test case: http://mozilla.pettay.fi/moztests/title.html

Issue updated

Presence of disconnectedCallback can expedite an invocation of connectedCallback

https://github.com/w3c/webcomponents/issues/760

<xfq> Example: https://gist.github.com/rniwa/537d2f7f29cc536f0731be1ff27258c8

<tomalec> https://jsbin.com/wiputes/edit?html,css,output

<zcorpan> Safari TP:

<zcorpan> Child1 removal begin

<zcorpan> Child1 connectedCallback isConnected=false

<zcorpan> Child1 removal end

<zcorpan> Child1 connectedCallback isConnected=true

<zcorpan> Child1 append end

<zcorpan> Child2 removal begin

<zcorpan> Child2 connectedCallback isConnected=false

<zcorpan> Child2 disconnectedCallback isConnected=false

<zcorpan> Child2 removal end

<zcorpan> Child2 connectedCallback isConnected=true

<zcorpan> Child2 append end

chrome and firefox need to change behavior. And algorithm needs to change. Bugs were filed on various browsers.

<xfq> https://github.com/w3c/webcomponents/issues/760#issuecomment-432984882

Issue triaging

https://github.com/whatwg/html/issues/706

deferring for now

https://github.com/whatwg/html/issues/763 needs attention because it could lead to interop issues.

<xfq> https://github.com/whatwg/html/issues/763#issuecomment-432989775

https://github.com/whatwg/html/issues/833

<xfq> https://github.com/whatwg/html/issues/833#issuecomment-432993680

https://github.com/w3c/csswg-drafts/issues/159 will be discussed tomorrow

https://github.com/w3c/csswg-drafts/issues/270 deferring to CSS working

group

`compareDocumentPosition` should allow comparison of elements in the same shadow-including root

https://github.com/whatwg/dom/issues/320

<xfq> https://github.com/w3c/csswg-drafts/issues/548

<hayato> https://w3c.github.io/webcomponents/spec/shadow/#elements-and-dom-interfaces

https://github.com/w3c/csswg-drafts/issues/548

https://github.com/w3c/csswg-drafts/issues/548#issuecomment-432995966

pinged Emilio to fix it

https://github.com/whatwg/html/issues/2143 skipped for now

https://github.com/whatwg/html/issues/2013 skipped for now

<xfq> https://github.com/w3c/csswg-drafts/issues/674 skipped for now (too)

https://github.com/whatwg/html/issues/3487

Most CSS ones skipped for now

https://github.com/whatwg/html/issues/3487#issuecomment-432998884

Conclusion: add it on HTMLOrSVGElement.

(see comments)

https://github.com/w3c/csswg-drafts/issues/2715 note was added

<xfq> https://github.com/whatwg/html/issues/3748 seems to be better discussed in the CSSWG

<xfq> https://github.com/whatwg/html/issues/3748#issuecomment-433000576

<xfq> https://github.com/w3c/csswg-drafts/issues/3248

<xfq> https://github.com/whatwg/html/issues/3805

<xfq> https://github.com/whatwg/dom/issues/676

<xfq> https://github.com/whatwg/dom/issues/676#issuecomment-433006635

<xfq> https://github.com/whatwg/dom/issues/677

<xfq> https://github.com/whatwg/dom/issues/677#issuecomment-433007208

https://github.com/whatwg/dom/issues/679

<xfq> https://github.com/whatwg/dom/issues/679#issuecomment-433009967