Microsoft released SCOM 2007 R2 CU7 last night.
The relating KB article can be found here: Cumulative Update 7 for System Center Operations Manager 2007 R2 http://support.microsoft.com/kb/2783850/en-us
The update contains the following fixes (and this is a screenshot from that KB article):
Also interesting to note is that there are a few security vulnerabilities for SCOM 2007 R2 fixed within this CU7 as you can find explained over here: http://technet.microsoft.com/en-us/security/bulletin/ms13-003
Please pay close attention to the installation order and steps as described in the KB article. It is basically the same story as CU4+5+6 for the ones informed on the process of those.