Sorry if this is a dumb question, but I just downloaded the 15.1 Resolve (free) update. When I click on the installer, it says "You're about to install Resolve 15 ...". I want to make sure that this is, in fact, an UPDATE and not a fresh install that will override my current version of Resolve 15. If the latter, I would assume I'd need to go through the process of backing up databases, etc.