XML Information Set (Second Edition) publication history Date Status 4 February 2004 Recommendation 10 December 2003 Proposed Edited Recommendation 24 October 2001 Recommendation 10 August 2001 Proposed Recommendation 14 May 2001 Candidate Recommendation Snapshot 16 March 2001 Working Draft 2 February 2001 Working Draft 20 December 2000 Working Draft 26 July 2000 Working Draft 20 December 1999 Working Draft 17 May 1999 Working Draft