You're now allowed 250 buddies instead of 200.
Source. (http://journals.aol.com/juberti/runningman/)

You don't even need to upgrade or anything! :)

I barely have fifty people on there let alone 250. So, I couldn't care less really.

I have a grand total of 28. Weeeeeeeeeeeee.

That means EVERYONE has enough room now to add me to their buddy lists! :)