After the release of Firefox 3.0.7 Security And Stability Release, Mozilla has released Firefox 3.1 beta 3 now. It was released on Thursday, March 12, 2009. Firefox 3.1 beta 3 is released for developer testing and community feedback. It includes many new features as well as improvements to performance, web compatibility, and speed.
New features of Firefox 3.1 beta 3
- Improved the new Private Browsing Mode
- Improved performance and stability with the new TraceMonkey JavaScript engine.
- Improvements to web worker thread support.
- New native JSON support.
- Improvements to the Gecko layout engine, including speculative parsing for faster content rendering.
- Support for new web technologies such as the and elements, the W3C Geolocation API, JavaScript query selectors, CSS 2.1 and 3 properties, SVG transforms and offline applications.
- Firefox 3.1 beta 3 now supports 64 different languages.