[-Fx-] Firefox 143.0 Released
官方版本144.0預計在 2025年10月14日(美國時間) 台灣時間10月14日~10月15日 更新
143.0.4 Release Note
https://www.mozilla.org/en-US/firefox/143.0.4/releasenotes/
Fixed︰
Improved Firefox' connection fallback behavior to mitigate sporadic
slow/failed loads on some Google sites on systems with certain third-party
software installed. (Bug 1990699)
https://bugzilla.mozilla.org/show_bug.cgi?id=1990699
143.0.3 Release Note
https://www.mozilla.org/en-US/firefox/143.0.3/releasenotes/
Fixed︰
Adjusted the timing of the new drag-to-pin interaction cue for better
reliability. (Bug 1989344)
https://bugzilla.mozilla.org/show_bug.cgi?id=1989344
Fixed an issue that prevented some extensions from updating via the
Add-ons Manager. (Bug 1984724)
https://bugzilla.mozilla.org/show_bug.cgi?id=1984724
Fixed a regression that prevented Firefox View sections from
collapsing/expanding as expected. (Bug 1989200)
https://bugzilla.mozilla.org/show_bug.cgi?id=1989200
Addressed a WebExtensions storage issue that could cause Firefox to crash
on startup with certain extensions installed. (Bug 1989840)
https://bugzilla.mozilla.org/show_bug.cgi?id=1989840
Fixed an issue where opening an add-on's "Extension settings" from the
post-install prompt could break the Customize tab and some keyboard shortcuts
until restart. (Bug 1983869)
https://bugzilla.mozilla.org/show_bug.cgi?id=1983869
Reduced long delays when loading certain websites while connected to
networks that block UDP connections. (Bug 1980812)
https://bugzilla.mozilla.org/show_bug.cgi?id=1980812
Various stability and security fixes.
https://www.mozilla.org/security/advisories/mfsa2025-80
143.0.1 Release Note
https://www.mozilla.org/en-US/firefox/143.0.1/releasenotes/
Fixed︰
Fixed a tab crash experienced by some users caused by DLL injection. (Bug
1872261)
https://bugzilla.mozilla.org/show_bug.cgi?id=1872261
143.0 Release Note
https://www.mozilla.org/en-US/firefox/143.0/releasenotes/
New︰
On Windows, Firefox now supports running websites as web apps pinned
directly to the taskbar. These are sites that you can pin and run as simplified
windows directly from the taskbar without losing access to your installed
add-ons. This feature is not currently available for Firefox installs from
the Microsoft Store.
Tabs can now be pinned by dragging them to the start of the tab strip,
making it easier to keep important sites within reach.
https://i.meee.com.tw/n0mrFMp.png

Copilot from Microsoft can now be chosen as a chatbot to use in the sidebar
for quick access without leaving your main view.
https://support.mozilla.org/kb/ai-chatbot
When a site asks for camera access, it can now be previewed inside the
permission dialog. This is especially helpful when switching between multiple
cameras.
https://i.meee.com.tw/ELMCBgz.png

The Firefox address bar can now show you important dates and events. This
feature supports displaying events (e.g. “Mother’s Day”) in the United
States, United Kingdom, Germany, France, and Italy regions.
Firefox has expanded its Fingerprinting Protection by reporting constant
values for several more attributes of user's computers.
https://is.gd/CYspYm
When downloading a file in Private Browsing mode, Firefox now asks whether
to keep or delete it after that session ends. You can adjust this behavior in
Settings.
https://i.meee.com.tw/pj2pPWh.png

Firefox now supports Windows UI Automation, which improves support for
accessibility tools such as Windows Voice Access, Text Cursor Indicator and
Narrator.
Fixed︰
Various security fixes.
https://www.mozilla.org/security/advisories/mfsa2025-73
Enterprise︰
https://support.mozilla.org/kb/firefox-enterprise-143-release-notes
Developer︰
Unchecking the Group Similar Messages setting now prevents successive
similar messages from being grouped so that all messages are displayed in the
output.
Switching between unmodified and pretty printed sources in the debugger no
longer opens a new tab for pretty printed content.
Web Platform︰
Firefox now supports xHE-AAC audio playback on Windows 11 22H2+, macOS,
and Android 9+.
Firefox now uses an updated grid sizing algorithm to better align with
the CSS Grid specification. Grid layouts that use percentage row sizes or
grid items containing elements with aspect ratios (such as images) will now
render correctly in more cases.
<input type=color> now recognizes the CSS <color> format in addition to
the color hex format (#ffffff). This means that color names like black and
more complex strings like rgb(200 200 200) are now valid inputs. For now the
value will always be converted to the hex format.
Restrictions were removed that prevented setting the display property on
<details> elements, and a ::details-content pseudo-element was added to style
the expandable/collapsible contents of those elements.
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