10.0.18331.2000.19h1_release_xbox_dev_1904.190201-1930
| Major version | 10 |
| Minor version | 0 |
| Build number | 18331 |
| Build revision | 2000 |
| Lab string | 19h1_release_xbox_dev_1904 |
| Build time | 2019-02-01 19:30:00 |
| Family | 19H1 [Vanadium] |
| Source type | Public release |
| Source details | https://news.xbox.com/en-us/2019/02/04/new-alpha-and-alpha-skip-ahead-build-coming-today/ |
| Leak or release date | 2019-02-04 00:00:00 |