is SEP client version 12.1.5 (RU5) compatible with SEP Manager 12.1.4 (RU4)? I ask because we have a bunch of OSX Yosemite latest mac os. can I install SEP Client 12.1.5 (RU5) on a mac and have it report to a SEP Manager running on SEP 12.1.4 (RU4)?
Yes, 12.1.5 client will work with 12.1.4 SEPM, although always a best practice to be on the same version for client/SEPM.