versions DDMS Version 4.1 (released June 12, 2012) DDMS Version 4.0.1 (released November 18, 2011) DDMS Version 4.0 (released September 22, 2011) DDMS Version 3.1 (released July 5, 2011) DDMS Version 3.0.1 (released March 4, 2011, documentation update only) DDMS Version 3.0 (released September 2, 2010) DDMS Version 3.0 Pre-Release (released January 2010, pending ICISM modification). DDMS Version 2.0 (released July 17, 2008) DDMS Version 1.4 (released July 1, 2007) DDMS Version 1.3 (released July 29, 2005) DDMS Version 1.2 (released January 3, 2005) DDMS Version 1.1 (released July 1, 2004) DDMS Version 1.0 (released September 29, 2003) Major version releases contain changes which break backwards compatibility with earlier versions. References DDMS Home Page Metadata United States Department of Defense