Firefox 21 正式版在FTP发布 即将开始推送

作者：oschina 2013-05-14 10:41:23系统 浏览器 据悉，式版始推送Firefox 21将在美国当地时间本周二正式对外开放下载。布即不过，将开现在用户可以在Mozilla的式版始推送服务器上下载到桌面版的Firefox 21。若是布即执念于官方版Firefox 21的用户，建议要随时留意在Firefox.com上推送的将开更新通知。

据悉，式版始推送Firefox 21将在美国当地时间本周二正式对外开放下载。布即不过，将开现在用户可以在Mozilla的式版始推送服务器上下载到桌面版的Firefox 21。如果是布即执念于官方版Firefox 21的用户，建议要随时留意在Firefox.com上推送的将开更新通知。

截止到现在，式版始推送Mozilla还没有公布Firefox 21的布即官方更新日志。不过，将开我们倒是可以从beta版一探究竟：

NEW: Enhanced three-state UI for Do Not Track (DNT).

NEW: Firefox will suggest how to improve your application startup time if needed.

NEW: Preliminary implementation of Firefox Health Report (see FAQ).

CHANGED: Ability to Restore removed thumbnails on New tab Page.

CHANGED: Add-ons History API removals in Places.

CHANGED: CSS -moz-user-select:none selection changed to improve compatibility with -webkit-user-select:none (bugs 816298).

CHANGED: Graphics related performance improvements (bugs 809821).

CHANGED: Removed E4X support from SpiderMonkey.

DEVELOPER: Implemented Remote Profiling.

DEVELOPER: Integrated, Add-on SDK loader and API libraries into Firefox.

HTML5: Added support for <main> element.

HTML5: Implemented scoped stylesheets.

FIXED: Some function keys may not work when pressed (833719).

FIXED: Browsing and Download history clearing needs unification to avoid confusion on clearing download history

另外，虽然Mozilla还没有推出Android正式版的Firefox 21，还是它仍然会在Google Play上为用户带来beta的更新。

下面是该版本的更新日志：

NEW: Shipping Open Sans and Charis fonts for Web Content.

NEW: Ability to save media files on long tap.

CHANGED: Polished UI based on Holo theme.

CHANGED: CSS -moz-user-select:none selection changed to improve compatibility with -webkit-user-select:none (bugs 816298).

CHANGED: Graphics related performance improvements (bug 809821).

CHANGED: Removed E4X support from SpiderMonkey.

DEVELOPER: Implemented Remote Profiling.

DEVELOPER: Integrated, Add-on SDK loader and API libraries into Firefox.

DEVELOPER: DOM/content implementation for <input type=’time’> Associated bugs.

HTML5: Added support for <main> element.

HTML5: Implemented scoped stylesheets.

FIXED: Download Manager page is not updated after clearing private data(777639).

FIXED: In content UI cut off on small screens(840593).

责任编辑：黄丹 来源： oschina Firefox火狐浏览器

(责任编辑：探索)