官方版本73.0预计在 2020年02月11日(美国时间) 台湾时间02月12日 更新
更新日志
https://www.mozilla.org/en-US/firefox/72.0/releasenotes/
New：
Firefox's Enhanced Tracking Protection marks a major new milestone in
https://support.mozilla.org/kb/enhanced-tracking-protection-firefox-desktop
our battle against cross-site tracking: we now block fingerprinting scripts
https://blog.mozilla.org/firefox/how-to-block-fingerprinting-with-firefox/
by default for all users, taking a new bold step in the fight for our users’
privacy.
Firefox replaces annoying notification request pop-ups with a more
https://blog.mozilla.org/firefox/block-notification-requests/
delightful experience, by default for all users. The pop-ups no longer
interrupt your browsing, in its place, a speech bubble will appear in the
address bar when you interact with the site.
Picture-in-picture video is now also available in Firefox for Mac and
Linux: Select the blue icon from the right edge of a video to pop open a
floating window so you can keep watching while working in other tabs or apps.
Learn how the feature works.
Fixed：
Various security fixes
https://www.mozilla.org/security/known-vulnerabilities/firefox/#firefox72
Changed：
Support for blocking images from individual domains has been removed from
Firefox, because of low usage and poor user experience.
Enterprise：
Experimental support for using client certificates from the OS certificate
store can be enabled by setting the preference
security.osclientcerts.autoload to true (Windows only).
Developer： https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/72
Debugger Watchpoints let developers observe object property access and
writes for easier to track data flow through an application.
Firefox now supports simulation of meta viewport in Responsive Design Mode.