About This File 2020 Super Duty Chassis Cab Order Guide.pdf What's New in Version 08/14/2019 See changelog Released August 16, 2019 No changelog available for this version. 08/01/2020 06/01/2020 May 22, 2020 03/16/2020 March 18, 2020 03/16/2020 March 18, 2020 03/02/2020 March 3, 2020 02/07/2020 February 17, 2020 11/01/2019 November 2, 2019 08/23/2019 August 24, 2019 08/14/2019 August 16, 2019