
Mozilla has released Firefox 4 beta 9 which is optimized and includes bug fixes for previous beta release. According to Mozilla official blog:
“It introduces a fresh new look and features like App Tabs and Panorama to make it easier and more efficient to navigate the Web. Firefox 4 Beta also includes performance enhancements to make everything faster from start-up time to page-load speed and the performance of Web applications and games. Firefox Sync is integrated into the browser with Firefox 4 Beta, giving you access to your Awesome Bar history, bookmarks, open tabs and passwords across computers and smartphones.”