Chromium

• Changed: Cookies default to SameSite=Lax

  Status	Enabled by default	→	Behind a flag
  Flag	False	→	True
  Android	80	→	(n/a)
  Desktop	80	→	(n/a)

• Changed: Reject insecure SameSite=None cookies

  Status	Enabled by default	→	Behind a flag
  Flag	False	→	True
  Android	80	→	(n/a)
  Desktop	80	→	(n/a)