PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, June 12th, at 3:00 am.
Microsoft will release their patches for the month on Tuesday, June 11th, 2019.
WINTERM may be unavailable till 10:00 am Wednesday, June 12th, depending on additional software updates.
UPDATE
[2019-06-12 07:30 | Lars Rohrbach]
Patching and rebooting is completed.
Also, the new winterm.eecs is now in place, running Windows Server 2016.
Resolved as of 2019-06-12 07:30