Enterprise rollouts of Windows 8.1 updates through the Windows Server Update Service is hitting a bit of a roadbump. Apparently servers running SSL but without Travel Layer Security 1.2 enabled won?t be able to push out the update, and Microsoft is pausing the distribution of the update until this is fixed. This doesn?t stop you from updating if you haven?t already, since you can pick it up from the Windows Update Catalog, but Microsoft still suggests you wait until a fix is in place.
Full story from the WPCentral blog...