10.0.19578.1000.rs_prerelease.200302-1634
| Major version | 10 |
| Minor version | 0 |
| Build number | 19578 |
| Build revision | 1000 |
| Lab string | rs_prerelease |
| Build time | 2020-03-02 16:34:00 |
| Family | 20H2 [Manganese] |
| Source type | Public leak |
| Source details | Windows 10X emulator build tag |