官方版本70.0預計在 2019年10月22日(美國時間) 台灣時間10月23日 更新
更新日誌
https://www.mozilla.org/en-US/firefox/69.0/releasenotes/
New：
Enhanced Tracking Protection (ETP) rolls out stronger privacy protections:
The default standard setting for this feature now blocks third-party
tracking cookies and cryptominers.
The optional strict setting blocks fingerprinters as well as the
items blocked in the standard setting.
The Block Autoplay feature is enhanced to give users the option to block
any video that automatically starts playing, not just those that
automatically play with sound.
For our users in the US or using the en-US browser, we are shipping a new
“New Tab” page experience that connects you to the best of Pocket’s
content.
Support for the Web Authentication HmacSecret extension via Windows Hello
now comes with this release, for versions of Windows 10 May 2019 or newer,
enabling more passwordless experiences on the web.
Support for receiving multiple video codecs with this release makes it
easier for WebRTC conferencing services to mix video from different clients.
For our users on Windows 10, you’ll see performance and UI improvements:
Firefox will give Windows hints to appropriately set content process
priority levels, meaning more processor time spent on the tasks you're
actively working on, and less processor time spent on things in the
background (with the exception of video and audio playback).
For our existing Windows 10 users, you can easily find and launch
Firefox from a shortcut on the Win10 taskbar.
For our users on macOS, battery life and download UI are both improved:
macOS users on dual-graphics-card machines (like MacBook Pro) will
switch back to the low-power GPU more aggressively, saving battery life.
Finder on macOS now displays download progress for files being
downloaded.
JIT support comes to ARM64 for improved performance of our JavaScript
Optimizing JIT compiler.
Fixed：
Various security fixes
https://www.mozilla.org/security/advisories/mfsa2019-25/
Changed：
As previously announced in the Plugin Roadmap for Firefox, the "Always
Activate" option for Flash plugin content has been removed. Firefox will now
always ask for user permission before activating Flash content on a website.
With the deprecation of Adobe Flash Player, there is no longer a need to
identify users on 32-bit version of the Firefox browser on 64-bit version
operating systems reducing user agent fingerprinting factors providing
greater level of privacy to our users as well as improving the experience of
downloading other apps.
Firefox no longer loads userChrome.css or userContent.css by default
improving start-up performance. Users who wish to customize Firefox by using
these files can set the toolkit.legacyUserProfileCustomizations.stylesheets
preference to true to restore this ability.
Enterprise：
For Enterprise system administrators that manage macOS computers, we begin
shipping a Mozilla signed PKG installer to simplify your deployments.
Developer：
https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/69
For our mobile web developers, we have migrated remote debugging from the
old WebIDE into a re-designed about:debugging, making debugging GeckoView on
remote devices via USB rock solid.
The network panel will now show blocked resources to allow developers to
best understand the impact of content blocking and ad blocking extensions
given our ongoing expansion of Enhanced Tracking Protection to all users with
this release.
The new event listener breakpoint feature allows developers to pause on a
host of different event types, whether it be related to animations, DOM,
media, mouse, touch, worker, and many other event types.
Firefox Developer Tools now offers an audit for the presence of text
alternatives for non-text content, the a11y panel checks toolbar has been
augmented to better help developers adhere to WCAG Guideline 1.1.
官方載點:
http://mozilla.com.tw/firefox/download/?os=win&install=full
另一個載點:
http://download.mozilla.org/?product=firefox-69.0&lang=zh-TW&os=win
Mozilla的FTP伺服器:
http://ftp.mozilla.org/pub/firefox/releases/
Unbranded版本︰
https://wiki.mozilla.org/Add-ons/Extension_Signing#Unbranded_Builds