The 2014 MVPs aren't causing him any problems right now because Wings of Dawn doesn't load them. But if you want to use them in another context, yeah, you'll need a newer build.
Well its clearly not loading the 3.6.12 ones either!
Wild09, the easiest fix is probably to open the mod.ini file and change
secondarylist = mediavps_3612;
secondarylist = mediavps_2014;
and save the mod.ini
With the major disclaimer that I have not actually tested WoD with the latest mediavp's but it should
work out mostly okay (I think/hope)