Today Cumulative Update 3 for Configuration Manager 2012 SP1 has been released. Besides several fixes in all areas of the product, this cumulative update also adds support for Windows 8.1. Windows 8.1 is supported in the following features of Configuration Manager 2012 SP1:
- Software Distribution
- Software Updates Management
- Compliance Settings Management
Have a look here for the complete list of issues that have been fixed and download the cumulative update here!