It is being reported that Firefox 3.1 Beta 3 will be outday – Paula Rooney @ ZDNet. It looks like the most recnt Beta is complete and they have scheduled Beta 4 for release in mid April.

It is said that Beta 3 testing and fixes included new features introduced in Beta 2 some of which are Private Browsing Mode, Worker Threads, Speculative Parsing and TraceMonkey.

Those of you who want to be on the cusp of Firefox releases should be able to get this from the Beta sight that is slated to be ready later tonight.

Happy Browsing!