| Build | Release Date | Key Notes | |-------|--------------|------------| | 22000.1 | June 28, 2021 | First Insider Preview (Dev channel) | | 22000.194 | Oct 4, 2021 | (release to manufacturers) | | 22000.318 | Nov 9, 2021 | First Patch Tuesday update | | 22000.675 | May 10, 2022 | Final significant update for 21H2 |
October 14, 2025