官方版本89.0预计在 2021年06月01日(美国时间) 台湾时间06月01日~06月02日 更新
更新日志
https://www.mozilla.org/en-US/firefox/88.0/releasenotes/
New︰
PDF forms now support JavaScript embedded in PDF files. Some PDF forms
use JavaScript for validation and other interactive features.
Print updates: Margin units are now localized.
Smooth pinch-zooming using a touchpad is now supported on Linux
To protect against cross-site privacy leaks, Firefox now isolates
window.name data to the website that created it. Learn more
https://blog.mozilla.org/security/?p=2721
Fixed︰
Screen readers no longer incorrectly read content that websites have
visually hidden, as in the case of articles in the Google Help panel.
Various security fixes.
https://www.mozilla.org/security/advisories/mfsa2021-16/
Changed︰
Firefox will not prompt for access to your microphone or camera if you’
ve already granted access to the same device on the same site in the same tab
within the past 50 seconds. This new grace period reduces the number of times
you’re prompted to grant device access.
The ‘Take a Screenshot’ feature was removed from the Page Actions menu
in the url bar. To take a screenshot, right-click to open the context menu.
https://support.mozilla.org/kb/take-screenshots-firefox
You can also add a screenshots shortcut directly to your toolbar via the
Customize menu. Open the Firefox menu and select Customize…
FTP support has been disabled, and its full removal is planned for an
upcoming release. Addressing this security risk reduces the likelihood of an
attack while also removing support for a non-encrypted protocol.
Enterprise︰
Various bug fixes and new policies have been implemented in the latest
version of Firefox. You can see more details in the Firefox for Enterprise 88
Release Notes.
https://support.mozilla.org/kb/firefox-enterprise-88-release-notes
Developer︰
Introduced a new toggle button in the Network panel for switching between
JSON formatted HTTP response and raw data (as received over the wire).