Mozilla Firefox 41 Beta 2 发布 加入Pocket在线收藏夹功能

　　Mozilla Firefox 41 Beta 2今日发布，比较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。

　　下载地址:

　　http://dm-download02.mozilla.org/pub/firefox/releases/41.0b2/

　　What’s New

　　New

　　SVG images can be used as favicons

　　New

　　Support for TSF (Text Services Framework).

　　New

　　New look for session restore and welcome back page

　　New

　　Ability to set a profile picture for your Firefox Account.

　　New

　　Firefox Hello now includes instant messaging

　　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

　　Memory overhead of AdBlock Plus has been greatly reduced

　　Changed

　　WebRTC now requires perfect forward secrecy

　　Changed

　　WARP is disabled on windows 7

　　Changed

　　Improved image decoding with performance up to twice as fast on some devices especially while scrolling

　　Changed

　　Smoother and more reliable CSS animations via asynchronous animations

　　HTML5

　　CSS Font Loading API enabled by default

　　HTML5

　　Copy/Cut Web content from JavaScript with document.execCommand("cut"/"copy")

　　HTML5

　　MessageChannel and MessagePort API enabled by default

　　HTML5

　　Navigator.onLine now varies with actual internet connectivity (Windows and Mac OS X only)

　　HTML5

　　Added support for the transform-origin property on SVG elements

　　HTML5

　　Implemented Cache API for querying named caches that are accessible window, Worker, and ServiceWorker

　　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

　　Network requests can be exported in HAR format

　　Developer

　　Removed support for binary XPCOM components in extensions, use addon SDK "system/child_process" pipe mechanism for native binaries instead

　　Developer

　　Pseudo-Class panel in the Inspector

　　Developer

　　View HTML source in a tab

　　Developer

　　Quickly add new CSS rule with New Rule button in the Inspector

　　Fixed

　　Picture element does not react to resize/viewport changes