OS X Service Packs?

I'm trying to get the Mindstorms software on my MacBook, and this is part of the requirements:

Mac 10.6, 10.7, and 10.8 with the latest service packs

What are the service packs it is talking about? Were they on older versions of OS X, but not on the current version? I'm confused because I thought service packs were a Microsoft thing.

EDIT: I'm currently running 10.10.1 (Yosemite).