Windows 10 build 19631

10.0.19631.1.mn_release.200514-1410
Build of Manganese
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number19631
Build revision1
Architecturex86, x64, ARM64
Build labmn_release
Compiled on2020-05-14
Expiration date
Timebomb2020-07-31 (+78 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
19631-winver.png
TCB.png TCBGallery.png

Windows 10 build 19631 is the nineteenth Insider Preview build of Manganese, the 20H2 development semester of Windows as a service. This build was released to Windows Insiders in the Fast Ring on 21 May 2020 and has general changes, improvements, and bug fixes which are listed in the official release announcement. Two days prior to the release of this build, a comment was made by a Microsoft employee using this build on 19 May 2020, regarding an issue with the mouse in Visual Studio 2019 on the Visual Studio Developer Community forum.[1]

Changes[edit | edit source]

Updated the configuration of Windows Hello to make sure it works well with 940nm wavelength cameras.

  • Windows Sandbox WSB files are now case insensitive.

Bugs and quirks[edit | edit source]

  • Some devices have a chance of crashing with a BSOD upon resuming from hibernate if booting from eMMC storage.
  • 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.
  • Taskbar preview thumbnails sometimes do not render consistently. If this happens, a blank area will be shown instead of the thumbnail.

Gallery[edit | edit source]

External links[edit | edit source]

References[edit | edit source]

  1. Mouse stops working in VS with Win10 builds 19575 and up, Visual Studio Developer Community. 3 April-23 June 2020.