Firefox 65.0 Beta 10 for PC Windows
更新細節：
New:
The display language for the Firefox application UI is now changeable in the Options page.
Added Windows playback support for the AV1 video codec.
Added support for the WebP image format.
Firefox on Windows can now be installed using an MSI installer.
Firefox now supports Handoff on macOS to continue browsing from your iOS device to your Mac.
On Linux, tabs can be switched by scrolling in the tab bar.
Changed:
Updated the Content Blocking section in the Privacy & Security Options page and in the Control Center to simplify blocking options for users.
Enhanced security for Linux, Android, and macOS users via stronger stack smashing protection being enabled by default.
Firefox can now be set to warn when exiting, even when configured to automatically restore the session on the next launch.
Memory usage is also now reported for each resource visible in the updated Task Manager page found at about:performance.
Developer:
Added a new Flexbox inspector tool to detect and highlight Flexbox containers and debug Flex items' sizes.
All CSS changes made in the Rules panel are now tracked in the new Changes tab.
Added support for the Storage Access API on desktop platforms.
版本下載：Firefox 65.0 Beta 10 for PC Windows
Firefox 65.0 Beta 6 for PC Windows
更新細節：
We don''t have any change log information yet for version 65.0 Beta 6 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 65.0 Beta 6 for PC Windows
Firefox 65.0 Beta 5 for PC Windows
更新細節：
New
The display language for the Firefox application UI is now changeable in the Options page.
Added support for the WebP image format.
Firefox on Windows can now be installed using an MSI installer.
Firefox now supports Handoff on macOS to continue browsing from your iOS device to your Mac.
On Linux, tabs can be switched by scrolling in the tab bar.
Changed
Updated the Content Blocking section in the Privacy & Security Options page and in the Control Center to simplify blocking options for users.
Enhanced security for Linux, Android, and macOS users via stronger stack smashing protection being enabled by default.
Firefox can now be set to warn when exiting, even when configured to automatically restore the session on the next launch.
Memory usage is also now reported for each resource visible in the updated Task Manager page found at about:performance.
Developer
Added a new Flexbox inspector tool to detect and highlight Flexbox containers and debug Flex items' sizes.
All CSS changes made in the Rules panel are now tracked in the new Changes tab.
Added support for the Storage Access API on desktop platforms.
版本下載：Firefox 65.0 Beta 5 for PC Windows
Firefox 65.0 Beta 4
更新細節：
We don''t have any change log information yet for version 65.0 Beta 4 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 65.0 Beta 4
Firefox 64.0
更新細節：
We don''t have any change log information yet for version 64.0 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 64.0
Firefox 64.0 Beta 14
更新細節：
We don''t have any change log information yet for version 64.0 Beta 14 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 64.0 Beta 14
Firefox 63.0.3
更新細節：
Games using WebGL (created in Unity) get stuck after a very short time of gameplay (bug 1502748)
Slow page loading for some users with specific proxy configurations (bug 1495024)
Disable HTTP response throttling by default for causing bugs with videos in background tabs (bug 1503354)
Opening magnet links no longer works (bug 1498934)
Crash fixes (bug 1498510, bug 1503424)
版本下載：Firefox 63.0.3
Firefox 64.0 Beta 9
更新細節：
New:
You can now use the context menu on toolbar buttons added by add-ons to remove the add-on.
WebRender enabled by default for Desktop NVIDIA GPUs on Windows 10.
Enterprise policy support for MacOS.
You can now select multiple tabs from the tab bar, and mute, move, bookmark, or pin them quickly and easily.
Changed:
Changes to URL bar autocomplete shortcuts: use ctrl-enter to canonicalize a word to a .com URL. On MacOS, cmd-enter now opens in a tab.
about:crashes has been redesigned to make it clear when a crash is being submitted to Mozilla, as well as being clear that removing crashes locally does not remove them from crash-stats.mozilla.com
Support for RSS preview and live bookmarks is being removed.
Error pages for common TLS certificate issues have been updated to be clearer.
版本下載：Firefox 64.0 Beta 9
Firefox 64.0 Beta 8
更新細節：
New
You can now use the context menu on toolbar buttons added by add-ons to remove the add-on.
WebRender enabled by default for Desktop NVIDIA GPUs on Windows 10.
Enterprise policy support for MacOS.
You can now select multiple tabs from the tab bar, and mute, move, bookmark, or pin them quickly and easily.
Changed
Changes to URL bar autocomplete shortcuts: use ctrl-enter to canonicalize a word to a .com URL. On MacOS, cmd-enter now opens in a tab.
about:crashes has been redesigned to make it clear when a crash is being submitted to Mozilla, as well as being clear that removing crashes locally does not remove them from crash-stats.mozilla.com
Support for RSS preview and live bookmarks is being removed.
Error pages for common TLS certificate issues have been updated to be clearer.
版本下載：Firefox 64.0 Beta 8
Firefox 64.0 Beta 7
更新細節：
New:
You can now use the context menu on toolbar buttons added by add-ons to remove the add-on.
WebRender enabled by default for Desktop NVIDIA GPUs on Windows 10.
Enterprise policy support for MacOS.
You can now select multiple tabs from the tab bar, and mute, move, bookmark, or pin them quickly and easily.
Changed:
Changes to URL bar autocomplete shortcuts: use ctrl-enter to canonicalize a word to a .com URL. On MacOS, cmd-enter now opens in a tab.
about:crashes has been redesigned to make it clear when a crash is being submitted to Mozilla, as well as being clear that removing crashes locally does not remove them from crash-stats.mozilla.com
Support for RSS preview and live bookmarks is being removed.
Error pages for common TLS certificate issues have been updated to be clearer.
版本下載：Firefox 64.0 Beta 7
Firefox 64.0 Beta 6
更新細節：
New:
You can now use the context menu on toolbar buttons added by add-ons to remove the add-on.
WebRender enabled by default for Desktop NVIDIA GPUs on Windows 10.
Enterprise policy support for MacOS.
You can now select multiple tabs from the tab bar, and mute, move, bookmark, or pin them quickly and easily.
Changed:
Changes to URL bar autocomplete shortcuts: use ctrl-enter to canonicalize a word to a .com URL. On MacOS, cmd-enter now opens in a tab.
about:crashes has been redesigned to make it clear when a crash is being submitted to Mozilla, as well as being clear that removing crashes locally does not remove them from crash-stats.mozilla.com
Support for RSS preview and live bookmarks is being removed.
Error pages for common TLS certificate issues have been updated to be clearer.
版本下載：Firefox 64.0 Beta 6
Firefox 64.0 Beta 5
更新細節：
New
You can now use the context menu on toolbar buttons added by add-ons to remove the add-on.
WebRender enabled by default for Desktop NVIDIA GPUs on Windows 10.
Enterprise policy support for MacOS.
You can now select multiple tabs from the tab bar, and mute, move, bookmark, or pin them quickly and easily.
Changed
Changes to URL bar autocomplete shortcuts: use ctrl-enter to canonicalize a word to a .com URL. On MacOS, cmd-enter now opens in a tab.
about:crashes has been redesigned to make it clear when a crash is being submitted to Mozilla, as well as being clear that removing crashes locally does not remove them from crash-stats.mozilla.com
Support for RSS preview and live bookmarks is being removed.
Error pages for common TLS certificate issues have been updated to be clearer.
版本下載：Firefox 64.0 Beta 5
Firefox 64.0 Beta 3
更新細節：
We don''t have any change log information yet for version 64.0 Beta 3 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 64.0 Beta 3
Firefox 63.0 Beta 9
更新細節：
We don''t have any change log information yet for version 63.0 of Firefox. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Can you help?
If you have any change log info you can share with us, we''d love to hear from you! Head over to our Contact page and let us know.
版本下載：Firefox 63.0 Beta 9
Firefox 62.0
更新細節：
NEW:
Firefox Home (the default New Tab) now allows users to display up to 4 rows of top sites, Pocket stories, and highlights
“Reopen in Container” tab menu option appears for users with Containers that lets them choose to reopen a tab in a different container
In advance of removing all trust for Symantec-issued certificates in Firefox 63, a preference was added that allows users to distrust certificates issued by Symantec. To use this preference, go to about:config in the address bar and set the preference "security.pki.distrust_ca_policy" to 2.
Added FreeBSD support for WebAuthn
Improved graphics rendering for Windows users without accelerated hardware using Parallel-Off-Main-Thread Painting
Support for CSS Shapes, allowing for richer web page layouts. This goes hand in hand with a brand new Shape Path Editor in the CSS inspector.
CSS Variable Fonts (OpenType Font Variations) support, which makes it possible to create beautiful typography with a single font file
Updates for enterprise environments:
AutoConfig is sandboxed to the documented API by default. You
can disable the sandbox by setting the preference
general.config.sandbox_enabled to false. Our long term plan is to
remove the ability to turn off the sandboxing. If you need to
continue to use more complex AutoConfig scripts, you will need to use
Firefox Extended Support Release (ESR).
Added Canadian English (en-CA) locale
FIXED:
Various security fixes
CHANGED:
Removed the description field for bookmarks. Users who have stored descriptions using the field may wish to export these descriptions as html or json files, as they will be removed in a future release.
Dark theme is automatically enabled in macOS 10.14 dark mode
Changed the default setting to Enforce (3) for the security.pki.name_matching_mode preference
Adobe Flash applets now run in a more secure mode using process sandboxing on macOS. Learn how this may affect features here.
Users disconnecting from Sync are now offered the option to wipe their Firefox profile data (including bookmarks, passwords, history, cookies, and site data) from their desktop computer
Changed how WebRTC handles screen sharing: When screen-sharing a window, the window will be brought to front
版本下載：Firefox 62.0