The next version of XHTML is at work-in-progress stage in the World Wide Web Consortium. It adds a lot of features to the most used content language of the Web. The most notable change is the addition of XForms, the next generation WWW forms language. This paper describes the XHTML 2.0 specification and an XML user agent implementation for it. The new features of the language are discussed both from the author’s and the user agent manufacturer’s point of view. In addition, it describes a case study, which takes advantage of the new features.