id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31425	Support for Clear-Site-Data header	Mads Jensen	nobody	"There's a new header described at https://github.com/w3c/webappsec-clear-site-data that can be used to enforce the browser to remove various types of data that the user leaves behind. A usage example is to clear data on either an account deletion, or simply when signing out. Examples are the cache and the cookies. The document is still a working draft.

Some time ago, support for the cookie SameSite flag was implemented.

It appears that the major browser vendors have implemented support for it, to some extend. https://developer.mozilla.org/enUS/docs/Web/HTTP/Headers/Clear-Site-Data "	New feature	new	HTTP handling	dev	Normal				Unreviewed	0	0	0	0	0	0