Windows 10 build 19620 (rs onecore dep uxp next)

Windows 10 build 19620 (rs_onecore_dep_uxp_next) is a build of Manganese, the 20H2 development semester of Windows as a service. It was showcased in the session "The Windows Command-Line: Windows Terminal & WSL 2" at the Microsoft Build 2020 digital event, as well as in a Q&A video about update of Windows Subsystem for Linux at the WSLConf 2020 event.