Microsoft is now testing Windows 10 build 17631 internally. The new Windows 10 Redstone 5 build 17631 (10.0.17631.1000 rs_prerelease.180320-1433) was compiled on March 20, 2018.
Windows 10 Redstone 5 preview build 17627 is now available for Skip ahead Insiders. The new insider preview build addressed an issue where if you try to open a file that is available online-only from OneDrive that hasn’t been previously downloaded to your PC, your PC could bugcheck (GSOD).
In addition, when a process in Task Manager is suspended or has suspended child processes, you’ll now see an icon indicating as much in the Status column of the Processes tab.
The ISO files for Windows 10 build 17627 are also now available for download. You can download it from the link below.