Features new in ZENworks 6.5 Server Management are simply ignored by ZENworks for Servers 3.0.2 Interim Release 1 Subscribers that receive version 6.5 Distributions. For example:
Dir Sync Granularity
Pre and Post Execution Actions in Distributions
MSI Distributions
However, the new Prohibited File policy can be sent from a version 6.5 Distributor and extracted and enforced on a version 3.0.2 Interim Release 1 Subscriber.