Re: Clear-Site-Data header support

Hi Caleb Queern!

> On Sep 11, 2018, at 12:06 PM, Caleb Queern <cqueern@gmail.com> wrote:
> 
> Hello WebAppSec Team, 
> 
> Hoping to clarify browser support for Clear-Site-Data header.  As of this writing here's what I believe to be true.
> 
> Chrome
> - support: as of Chrome 61
> - source: https://www.chromestatus.com/feature/4713262029471744 <https://www.chromestatus.com/feature/4713262029471744>
> 
> Firefox
> - support: as of Firefox 63 (shipping in October 2018)
> - source: Dan Veditz' email on this distro on July 20, 2018 (thx Dan!)
> 
> Safari
> - support: "No public signals"; didn't find anything definitive from the Safari team
> - sources: https://www.chromestatus.com/feature/4713262029471744 <https://www.chromestatus.com/feature/4713262029471744> and https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data#Browser_compatibility <https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data#Browser_compatibility>
WebKit's official feature status is not found on chromestatus.com or mozilla.org, but here: https://webkit.org/status/ 😉

WebKit does not support Clear-Site-Data as of now.

   Regards, John

> Edge
> - support: "Public support", though I didn't come across anything definitive from the Edge team
> - sources: https://www.chromestatus.com/feature/4713262029471744 <https://www.chromestatus.com/feature/4713262029471744> and https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data#Browser_compatibility <https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data#Browser_compatibility>
> 
> Would particularly appreciate any info from the Safari and Edge folks on the list here. 
> 
> Much appreciated,
> Caleb Queern