官方版本83.0預計在 2020年11月17日(美國時間) 台灣時間11月17日~11月18日 更新
更新日誌
https://www.mozilla.org/en-US/firefox/82.0/releasenotes/
https://www.mozilla.org/en-US/firefox/82.0.1/releasenotes/
https://www.mozilla.org/en-US/firefox/82.0.2/releasenotes/
https://www.mozilla.org/en-US/firefox/82.0.3/releasenotes/
New︰
With this release, Firefox introduces a number of improvements that make
watching videos more delightful:
．the Picture-In-Picture button has a new look and position, making it
easier for you to find and use the feature.
．Picture-In-Picture now has a keyboard shortcut for Mac users (Option
+ Command + Shift + Right bracket) that works before you start playing the
video.
．For Windows users, Firefox now uses DirectComposition for hardware
decoded video, which will improve CPU and GPU usage during video playback,
improving battery life.
Firefox is faster than ever with improved performance on both page loads
and start up time:
．Websites that use flexbox-based layouts load 20% faster than before;
．Restoring a session is 17% quicker, meaning you can more quickly pick
up where you left off;
．For Windows users, opening new windows got quicker by 10%.
You can now explore new articles when you save a webpage to Pocket from
the Firefox toolbar.
WebRender continues to roll out to more Firefox users on Windows.
https://wiki.mozilla.org/Platform/GFX/WebRender_Where
Fixed︰
Screen reader features which report paragraphs now correctly report
paragraphs in Firefox instead of lines.
Various security fixes
https://www.mozilla.org/security/known-vulnerabilities/firefox/#firefox82
Changed︰
Credit card auto-fill is now more accessible with the card type, and the
card number in the card editor now available to screen readers.
Printing dialog errors for invalid form entries are now reported to
screen readers.
Developer︰
MediaSession API has been enabled by default which allows web authors to
provide custom behaviors for standard media playback interactions, giving
them more options than ever.
DevTools now shows server side events in the Network panel. This allows a
https://is.gd/AmtPC2
server to send new data to a web page at any time allowing developers to see
events they previously couldn't and help with lower-level troubleshooting.