User Timing Level 2 publication history Date Status 26 February 2019 Recommendation 10 January 2019 Proposed Recommendation 9 July 2018 Candidate Recommendation Snapshot 6 July 2018 Working Draft 2 April 2018 Working Draft 22 February 2018 Working Draft 7 December 2017 Working Draft 6 December 2017 Working Draft 1 November 2016 First Public Working Draft