Firefox 3.1 Beta 3

Firefox 3.1 Beta 3 is based on the Gecko 1.9.1 rendering platform, which has
been under development for the past 9 months. Firefox 3.1 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 64 languages - get your local version.
* Improved the new Private Browsing Mode.
* Improvements to web worker thread support.
* Improved performance and stability with the new TraceMonkey JavaScript
engine.
* 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