
All platforms: Hot off the press, the second beta of Firefox 3.1 is now available for download. In addition to Private Browsing Mode, tab tearing, and the speedy TraceMonkey Javascript engine turned on by default, the release notes list what else you get:
Firefox 3.1 Beta 2
- This beta is now available in 54 languages.
- Added functions to make it easy to clear recent history by time as well as remove all traces of a website.
- New support for 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
- Support for new web technologies such as the