Mobile Web Application Best Practices publication history Date Status 14 December 2010 Recommendation 21 October 2010 Proposed Recommendation 13 July 2010 Last Call Working Draft 11 February 2010 Candidate Recommendation Snapshot 6 October 2009 Last Call Working Draft 7 May 2009 Working Draft 22 December 2008 Working Draft 29 July 2008 Working Draft