Originally posted by Liam_Monaghan:

Originally posted by Trakehner:

If you built that treehouse in the Mistlands, it will more than likely be erased when they populate and open that biome.

I know but you need to start a new world for that update, current worlds won't be updated with new biomes, or that's what i heard anyway, and i'll probably stop playing for a while before that update is released at this rate

Actually I believe they've said they'll try to find a way to integrate it into current worlds so players wouldn't have to start a new server/world anytime an update comes out with new stuff on the biomes. Keyword being "try" though, not sure how it'll work out.