About This File 2021 Explorer Order Guide What's New in Version 07/31/2020 See changelog Released August 1, 2020 No changelog available for this version. 06/01/2021 05/05/2021 May 7, 2021 04/07/2021 May 7, 2021 02/23/2021 February 24, 2021 09/01/2020 September 4, 2020 07/31/2020 August 1, 2020