This page summarizes the relationships among specifications, whether they are finished standards or drafts. Below, each title links to the most recent version of a document.
W3C Recommendations have been reviewed by W3C Members, by software developers, and by other W3C groups and interested parties, and are endorsed by the Director as Web Standards. Learn more about the W3C Recommendation Track.
Group Notes are not standards and do not have the same level of W3C endorsement.
This document defines the XML-binary Optimized Packaging (XOP) convention, a means of more efficiently serializing XML Infosets that have certain types of content.
This document lists and provides answers to some frequently asked questions about the design decisions behind the choice of include mechanism by the XML Protocol Working Group during construction of XML-binary Optimized Packaging (XOP). For more information about XOP, see the Working Group Home Page.