Windows 10 build 19645 (mn_release)
| Build of Manganese | |
 | |
| OS family | Windows 10 (NT 10.0) |
|---|---|
| Version number | 10.0 |
| Build number | 19645 |
| Build revision | 1 |
| Architecture | x86, x64, ARM64 |
| Build lab | mn_release |
| Compiled on | 2020-06-05 |
| Expiration date | |
| Timebomb | 2020-07-31 (+56 days) |
| SKUs | |
| Home (N, Single Language, China) Pro (N, Single Language, China) Pro Education (N) Pro for Workstations (N) Education (N) Enterprise (G, N) Enterprise Evaluation (N) Enterprise multi-session IoT Enterprise Team | |
| Product key | |
| Use a Windows 10 Retail serial | |
| About dialog | |
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Windows 10 build 19645 (mn_release) is the twenty-second Insider Preview build of Manganese, the 20H2 development semester of Windows as a service. It was released to Windows Insiders in the Fast Ring on 10 June 2020 as the final build from this semester, since the next build moved builds on the then-renamed Dev Channel to the Iron semester.
New features and changes[edit | edit source]
Windows Subsystem for Linux[edit | edit source]
The servicing model for WSL2 distros has been changed to be installable through Windows Update as an optional update. In relation to this, the Linux kernel was removed from the system image.
Miscellaneous[edit | edit source]
Support for nested virtualization on AMD processors has been added.
Bugs and quirks[edit | edit source]
- The update process to this build has a chance of hanging for extended periods of time.
- Both the documents and downloads sections in the privacy settings have broken icons, and as such, rectangles show up where the icons are intended to be instead.
Gallery[edit | edit source]
Boot screen
