SSR 2013 Management Solution and SP1

Hello,

I would like to know what happed if I upgraded my System Recovery 2013 Management Solution to SP1. I just did it in a test environment. There is no update package for SP1. I wonder how it is deployed? Is there a way to choose what is deployed to the clients or is it just client is in filter for deployment policy = he gets the SP1 installed/updated?

Thanks in advance!