Zarel/Pokemon-Showdown — pull request #482 by TalkTakesTime (2013-11-22 01:01:27+00:00)
Title: Ban unreleased items in Pokebank

I believe this should fix the current issue of unreleased items being allowed in Pokebank. I /think/ that it shouldn't affect any other tiers; I briefly tested most tiers on my local server, but I'm not 100% sure on what should be banned in GBU etc. I assumed the same as XY OU in terms of unreleased.