Firefox 3.1 Beta 2 is available in over 50 languages as a public preview release intended for developer testing and community feedback. It includesÂ FirefoxÂ 3.1Â BetaÂ 2 is based on the Gecko 1.9.1 rendering platform, which has been under development for the past 7 months. Gecko 1.9.1 is an incremental release on the previous version with significant changes to improve web compatibility, performance, and ease of use:
- This beta is now available in 54 languagesÂ
- Added a newÂ Private Browsing Mode.
- Added functions to make it easy to clear recent history by time as well as remove all traces of a website.
- New support forÂ web worker threads.
- Improvements to the Gecko layout engine, including speculative parsing for faster content rendering.
- Removed the new tab-switching behavior based on feedback from users
Downloads : WindowsÂ Â Â MacÂ Â Linux