hey guys, i just thought that u should update it when 1.8 FULLY comes out so ALL new features will generate, just a thought (ps. i heard the first version of it that WILL get updated is comming out sep 8th....)
Oh I see what you mean now. 1.8 will be released in two to three parts according to Mojang. I suspect most of the terrain stuff will be implimented in the first update (ravines, npc villages possibly sans npc's, giant mushrooms, rivers, new biome code) and that the second update will put in the adventure stuff. My guess is we will see what the update brings first.