Adam Granicz dropped me a note today to say the latest release of WebSharper is out... Enjoy!

http://www.intellifactory.com/blogs/adam.granicz/2009/12/23/WebSharper-0.4.62-is-available---with-dependent-formlets-flowlets-third-party-extensions-and-more!.article

We are happy to announce the availability of WebSharper 0.4.62 - the latest version of the WebSharper Platform that aims to equip professional F# developers with the right platform to rapidly develop rich, scalable, client-based web applications. ...In this release there are a number of new features...