XML

Extensible Markup Language (XML) is a markup language used to encode data.

Specifications

 * XML 1.0
 * XML 1.0, Fifth Edition (2008-11-26)
 * XML 1.0, Fourth Edition (2006-09-29)
 * XML 1.0, Third Edition (2004-02-04)
 * XML 1.0, Second Edition (2000-10-06)
 * XML 1.0, First Edition (1998-02-10)
 * XML 1.1
 * XML 1.1, Second Edition (2006-09-29)
 * XML 1.1, First Edition (2004-04-15)