The W3C XHTML2 Working Group has published proposed recommendations of XHTML Modularization 1.1 and XHTML Basic 1.1. "The former provides a means for subsetting and extending XHTML, a feature needed for extending XHTML's reach onto emerging platforms. This specification is intended for use by language designers as they construct new XHTML Family Markup Languages. This second version of this specification includes several minor updates to provide clarifications and address errors found in the first version. It also provides an implementation using XML Schemas. This version of XHTML Basic, which uses the Modularization approach, has been brought into alignment with the widely deployed XHTML Mobile Profile from the Open Mobile Alliance (OMA). XHTML Basic 1.1 will thus make it easier to author Web pages that work on millions of mobile handsets. Comments on these specifications are welcome through 15 July."