I'm curious if anyone in the community has upgraded from OES 2 SP1 iFolder 3.7 to OES 2 SP2 iFolder 3.8? If so how has the process gone? Anything I should watch out for?

I have seen some issues with the 3.7 client losing it's ifolder configuration (prompting for a new ifolder setup) when connecting to a 3.8 backend. But it seems the iFolder 3.8 client connects to the 3.7 backend with no problems.