XML Digital Signatures for Widgets publication history Date Status 11 October 2018 Retired 18 April 2013 Recommendation 11 August 2011 Proposed Recommendation 7 June 2011 Last Call Working Draft 24 June 2010 Candidate Recommendation Snapshot 11 May 2010 Last Call Working Draft 15 April 2010 Last Call Working Draft 25 June 2009 Candidate Recommendation Snapshot 30 April 2009 Last Call Working Draft 31 March 2009 Working Draft 14 April 2008 Working Draft