10.0.18312.1001.rs_prerelease.190104-1630
| Major version | 10 |
| Minor version | 0 |
| Build number | 18312 |
| Build revision | 1001 |
| Lab string | rs_prerelease |
| Build time | 2019-01-04 16:30:00 |
| Family | 19H1 [Vanadium] |
| Source type | Public release |
| Source details | <p>https://blogs.windows.com/windowsexperience/2019/01/09/announcing-windows-10-insider-preview-build-18312/</p> |
| Leak or release date | 2019-01-09T00:00:00Z |