As always, on time, Mozilla Firefox 11.0 beta2 version released in the official FTP, you browser fans can download the update.
Part of the contents of the Firefox 11.0 updates:

• Allow import your bookmarks, history records and cookies from the Google Chrome browser.
• Can be synchronized between the computer add-ons (existing Sync users need to manually allow).
• Support for the CSS text file sizing properties.
• Redesign the HTML5 control interface.
• repair tips and later versions of Growl for 1.3 compatibility issues.
An important improvement of the developer:
• Increase the CSS style editor.
• integration of the original Tilt expansion to provide the analysis of 3D elements on the page.
• Increase the support SPDY agreement.
• allow the files stored in IndexedDB.