Yesterday Mozilla released new beta version of Firefox 3, the beta 4. On this new beta version, Mozilla developers include more than 900 enhancements from the previous beta 3, add performance boost, increase the stability and improve the user interface.
Firefox 3 is based on the Gecko 1.9 Web rendering platform, which on the release note web page said that it has been developed since the last 31 months. Within 31 months, Mozilla developers already made 12.000 updates, re-architecting and simplifying the codes.
To download the latest Firefox 3 Beta 4, you can go to this web page: http://www.mozilla.com/en-US/firefox/all-beta.html
To read the release notes you can go to this web page: http://www.mozilla.com/en-US/firefox/3.0b4/releasenotes/
Remember that this is still a beta version and not stable yet, there are a lot of issues which developers still need to fix. If you interested to install it, I remind you to use it only for testing.
I guess Mozilla will release one more beta version before they release it as stable version. I hope they can release the stable version soon, as I can’t wait for it.