官方版本55.0預計在 2017年08月08日(美國時間) 台灣時間08月09日 更新 https://wiki.mozilla.org/RapidRelease/Calendar#Future_branch_dates 更新日誌 https://www.mozilla.org/en-US/firefox/54.0/releasenotes/ new： Simplified the download button and download status panel Added support for multiple content processes (e10s-multi) http://tinyurl.com/jazd4e5 Added Burmese (my) locale fixed： Various security fixes https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox/#firefox54 changed： Moved the mobile bookmarks folder to the main bookmarks menu for easier access Developer： Added ability to create and save custom devices in Responsive Design Mode http://tinyurl.com/yc63my3g Additional changes for web developers https://developer.mozilla.org/en-US/Firefox/Releases/54 官方載點: http://mozilla.com.tw/firefox/download/?os=win&install=full 另一個載點: http://download.mozilla.org/?product=firefox-54.0&lang=zh-TW&os=win Mozilla的FTP伺服器: http://ftp.mozilla.org/pub/firefox/releases/ Unbranded版本︰ https://wiki.mozilla.org/Add-ons/Extension_Signing#Unbranded_Builds