Does 13>14 UG require a new license?

Well, that was wierd... Anyway, the question is...I have a TV13 business license. To upgrade my full versions, I'm notified by the software that I might require a new license. I don't want to UG if that's the case, because my renewal is coming up very quickly, and I don't want to trash my current account (subscription). Is my UG covered, or do I have to pop for a new license?

BTW, grey on white is an AWFUL colour scheme for these posts.