官方版本71.0預計在 2019年12月03日(美國時間) 台灣時間12月04日 更新
更新日誌
https://www.mozilla.org/en-US/firefox/70.0/releasenotes/
Enhanced Tracking Protection (ETP) is on by default on all platforms
bringing privacy protections to all our users. With this release, you can now
see the many ways ETP protects you in a Privacy Protections report.
New：
More privacy protections from Enhanced Tracking Protection:
．Social tracking protection, which blocks cross-site tracking cookies
from sites like Facebook, Twitter, and LinkedIn, is now a standard
feature of Enhanced Tracking Protection.
．The Privacy Protections report shows an overview, with details, of the
trackers Firefox has blocked. It provides consolidated reports from
Monitor and Lockwise.
More security protections from Firefox Lockwise, our digital identity and
password management tool:
．Lockwise for desktop lets you create, update, and delete your logins
and passwords to sync across all your devices, including the Lockwise
mobile apps and Firefox mobile browsers.
．Integrated breach alerts from Firefox Monitor, to alert you when saved
logins and passwords are compromised in online data breaches.
．Complex password generation, to help you create and save strong
passwords for new online accounts.
Improvements to core engine components, for better browsing on more sites
．A faster Javascript Baseline Interpreter to handle the modern web’s
large codebases and improve page load performance by as much as 8
percent.
．WebRender rolled out to more Firefox for Windows users, now available
by default on Windows desktops with integrated Intel graphics cards and
resolution of 1920x1200 or less) for improved graphics rendering.
．Compositor improvements in Firefox for macOS that reduce power
consumption, speed up page load by as much as 22 percent, and reduce
resource use for video by up to 37 percent.
More browser features to help you get the most out of Firefox products and
services
．A stand-alone Firefox account menu for easy access to Firefox services
like Monitor and Send.
．A message panel accessed from the gift icon in the toolbar that offers
a quick overview of new releases and key features.
．When a website uses your geolocation, an indicator is shown in the
address bar.
Fixed：
Various security fixes
Changed：
Built-in Firefox pages now follow the system dark mode preference
Aliased theme properties have been removed, which may affect some themes
Passwords can now be imported from Chrome on macOS in addition to existing
support for Windows
Readability is now greatly improved on under- or overlined texts, including
links. The lines will now be interrupted instead of crossing over a glyph.
Developer：
For additional developer resources from Mozilla, visit our Mozilla
Developer YouTube channel for new videos every week.
The Developer Tools Accessibility panel now includes an audit for keyboard
accessibility and a color deficiency simulator for systems with WebRender
enabled
Inactive CSS: The Inspector now grays out CSS declarations that don’t
affect the selected element and shows a tooltip explaining why