SCOM 2012 Update Rollups
This is my quick cheatsheet with links to all the URs.
SCOM Interoperability
Will my agent work with my management group? https://blogs.technet.com/b/momteam/archive/2014/01/17/system-center-2012-operations-manager-supported-configurations-interop-etc.aspx
SCOM 2012 SP1
UR1 - https://support.microsoft.com/en-us/kb/2686249
UR2 - https://support.microsoft.com/en-us/kb/2706783
UR3 - https://support.microsoft.com/en-us/kb/2756127
UR4 - https://support.microsoft.com/en-us/kb/2879276
UR5 - https://support.microsoft.com/en-us/kb/2904680
UR6 - https://support.microsoft.com/en-us/kb/2931261
UR7 - https://support.microsoft.com/en-us/kb/2965089
UR8 - https://support.microsoft.com/en-us/kb/2991990
UR9 - https://support.microsoft.com/en-us/kb/3023167
SCOM 2012 R2
UR1 - https://support.microsoft.com/en-us/kb/2904678
UR2 - https://support.microsoft.com/en-us/kb/2929891?wa=wsignin1.0
UR3 - https://support.microsoft.com/en-us/kb/2965445