Media Capabilities publication history Date Status 17 November 2022 Working Draft 3 August 2022 Working Draft 20 April 2022 Working Draft 19 April 2022 Working Draft 7 April 2022 Working Draft 5 April 2022 Working Draft 11 January 2022 Working Draft 4 June 2021 Working Draft 16 March 2021 Working Draft 30 January 2020 First Public Working Draft