Chromium

• Changed: AbortSignal.abort() static method

  Status	In development	→	Enabled by default
  Android	(n/a)	→	93
  Desktop	(n/a)	→	93

• Changed: preferCurrentTab

  Desktop	(n/a)	→	90

• Changed: iframe attribute for limiting same-origin iframe document access

  Status	On hold	→	No longer pursuing
  Android	87	→	(n/a)
  Desktop	87	→	(n/a)