“Firefox 3.1 Beta 3 is a public preview release intended for developer testing and community feedback. It includes many new features as well as improvements to performance, web compatibility, and speed. We recommend that you read the release notes and known issues before installing this beta,” reads the Mozilla Developers Blog.
The new release packs together the following features:
– Improvements to web worker thread support.
– New native JSON support.
– Improvements to the Gecko layout engine, including speculative parsing for faster content rendering.
Firefox 3.1 Beta 3 is available for download for Windows, Mac OS X, and Linux in 64 different languages.