Mozilla has released its Firefox 3 Beta 2 for Mac OS X, Linux and Windows lately. The next generation of Mozilla Firefox browser, Firefox 3 Beta 1, was released in early September. Like Firefox 3 Beta 1, the Firefox 3 Beta 2 is also being made available for testing purposes only. This new version has more than 900 improvements compare to Firefox 3 Beta 1. Beta 2 has improved over the browser’s performance, memory usage, platform enhancement, stability, user interface improvements and so on.

Users can download the Firefox 3 Beta 2 via the link here. According to Mozilla, these beta 2 releases are targeted to Web developers and the Mozilla’s testing community to gain feedback before advancing to the next stage in the release process.

Update: Download Firefox 3 Beta 3.