Download Firefox 3.1 beta 3

Mozilla has announced the beta 3 of Firefox 3.1.

According to Mozilla, Firefox 3.1 Beta 3 is now available for download. Its main focus is on testing the core functionality provided by many new features and changes to the platform scheduled for Firefox 3.1.

New features and changes in this beta version that require feedback include:

• Improved the new Private Browsing Mode, including the ability to “Forget This Site” from the History sidebar.
• 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 <video> and <audio> elements, the W3C Geolocation API, JavaScript query selectors, CSS 2.1 and 3 properties, SVG transforms and offline applications.

Mozilla has recommended to read the released notes.