CM2012 R2 CU4 is out!
Info on CU4 itself here https://support.microsoft.com/kb/3026739 and info on powershell changes in CU4 here https://support.microsoft.com/kb/3031717
Info on CU4 itself here https://support.microsoft.com/kb/3026739 and info on powershell changes in CU4 here https://support.microsoft.com/kb/3031717