Two updates was released, one for Configuration Manager 2007 and one for Forefront Endpoint Protection 2010 both of them adds support for Windows 8 and Server 2012 as clients in Configuration Manager 2007 and Forefront Endpoint Protection 2010.
This is great news for customers which haven’t made the switch yet to Configuration Manager 2012 and Endpoint Protection 2012.
The update for Configuration Manager 2007 SP2 can be downloaded here: http://support.microsoft.com/kb/2750782
The update for Forefront Endpoint Protection 2010 update can be downloaded here: http://support.microsoft.com/kb/2758685
The article on the Configuration Manager team blog with more information can be found here: http://blogs.technet.com/b/configmgrteam/archive/2012/10/31/update-on-windows-8-and-windows-server-2012-support-in-cm-and-ep.aspx