我只會拷貝和貼上，這一版修正了65會把黑色布景的問題。
[New]
Firefox now prevents websites from automatically playing sound. You can
add individual sites to an exceptions list or turn blocking off. To learn
more about block autoplay, which will be rolled out gradually to all users,
visit the Mozilla blog.
Improved search experience:
Find a specific webpage faster when you have a lot of tabs open: You
can now search within all of your open tabs from the tab overflow menu
Easier search via a redesigned new tab in Private Windows
Smoother scrolling: Scroll anchoring keeps content from jumping as images
and ads load at the top of the page
Improved performance and better user experience for extensions:
Extensions now store their settings in a Firefox database, rather
than individual JSON files, making every site you visit faster
A redesigned keyboard shortcuts section in about:addons makes it
easier to view and adjust default shortcuts
Redesigned certificate error pages help you better understand and resolve
issues, including identification of certificate issuers for anti-virus
software
Added basic support for macOS Touch Bar
Experimenting with an improved Pocket experience in New Tab with
different layouts and more topical content
Improved performance and reduced crash rates by [doubling web content
loading processes from 4 to 8 [1]
Easier, passwordless security: Added support for Windows Hello on Windows
10, allowing you to use your face, fingerprint, or external security keys for
website authentication
[Fixed]
The Dark and Light Firefox themes now override the system setting for
title bar accent color on Windows 10
Linux users: Resolved an issue that caused Firefox to freeze when
downloading files
Various security fixes
Changed
System title bar is hidden by default to match Gnome guideline for Linux
users
[Developer]
DevTools Inspector is now fully usable when the Debugger is paused
Lowered priority of setTimeout and setInterval during page load to
improve overall page load performance
Fixed: <button> element is no longer special cased in event dispatch, per
latest specifications