https://blog.wongcw.com/2019/06/12/%e7%81%ab%e7%8b%90%e7%80%8f%e8%a6%bd%e5%99%a8firefox-v67-0-2-v60-7-0-esr/
火狐瀏覽器Firefox v67.0.2 + v60.7.0 ESR