Will my existing campaigns have access to new DL & Co. when I upgrade to Mentor?

As it says in the title... One of my players (generously) wants to pay me ~5 bucks every month in order for me to upgrade my account to mentor level - the question is, would this make things like the new Dynamic Lighting (oh gods yes to no seeing through walls if there is a light in a room) feature available immediately or would I have to copy my campaigns somewhere (or even start anew) in order to use those goodies? Thats really the only thing I need to know to convince me one way or another :)

Thats strange, I just bought the upgrade and the new features of the DL - people not being able to see other peoples' light if they are not in the same room and such - is not available. I do have access to the Transmogrifier and everything and once I log into the Dev Server the new DL features are there, but there is no way to play with my group with that, is there?

Non-Mentors can play on the Dev server they just cannot create campaigns there. Just send them the join link to your campaign on the Dev server. Currently the new features are only available on the Dev server. - Gauss

Thanks Gauss, as always :)