Mozilla Firefox 41 今日正式发布，最大的改进是加入了一个名为 Pocket 的在线收藏夹功能，并开始支持 TSF 文本服务框架，引入了新的会话恢复页面，Firefox 账户现已可以设定头像，并且 Firefox Hello 开始支持即时通信，而地址栏图标 favicon 开始支持 SVG 格式。除此之外还有一些性能上的改进。安装时需要注意，没有签名的扩展在 41 版以后将不能够再被启用，如果对老扩展有需求的用户，请考虑一下再升级。
What’s New
New
Enhance IME support on Windows (Vista +) using TSF (Text Services Framework)
New
Ability to set a profile picture for your Firefox Account
New
Firefox Hello now includes instant messaging
New
SVG images can be used as favicons
Changed
Type 2 Add-ons (Extensions) that have not been signed by Mozilla will be disabled by default. Read more about Add-on signing in Firefox
Changed
WebRTC now requires perfect forward secrecy
Changed
WARP is disabled on Windows 7
Changed
Memory overhead of AdBlock Plus has been greatly reduced
Changed
Updates to image decoding process
Changed
Support for running animations of 'transform' and 'opacity' on the compositor thread
HTML5
MessageChannel and MessagePort API enabled by default
HTML5
Added support for the transform-origin property on SVG elements
HTML5
CSS Font Loading API enabled by default
HTML5
Navigator.onLine now varies with actual internet connectivity (Windows and Mac OS X only)
HTML5
Copy/Cut Web content from JavaScript to the OS clipboard with document.execCommand("cut"/"copy")
HTML5
Implemented Cache API for querying named caches that are accessible Window, Worker, and ServiceWorker
Developer
Removed support for binary XPCOM components in extensions, use addon SDK "system/child_process" pipe mechanism for native binaries instead
Developer
Network requests can be exported in HAR format
Developer
Quickly add new CSS rule with New Rule button in the Inspector
Developer
Screenshot a node or element from markup view with the Screenshot Node context menu item
Developer
Copy element CSS rule declarations with the Copy Rule Declaration context menu item in the Inspector
Developer
Pseudo-Class panel in the Inspector
Developer
View HTML source in a tab
Fixed
Picture element does not react to resize/viewport changes
下载地址：https://download-installer.cdn.mozilla.net/pub/firefox/releases/41.0/linux-i686/zh-CN/firefox-41.0.tar.bz2
来自:开源中国社区
