The cave was built... They offer a download of the exact map if you wish to have the save in your 1.2 world...
did you see the video notch twittered about the new features, it's this cool machine used to demonstrate all the features, it's here: https://www.youtube.com/watch?v=QuVn37lb57E
Epic how at 0:01 they failed hard bed's are upside down (the pillow it's at their foot) It's nice vid tho
It's Haat Films a branch of Mojang :O *This is such a waste of money from them if this is true, they should hire the best cast of videos. I won't even say their name.*
I think HaatFilms has a section called TeamMojang, but I don't know for sure and I don't care to find out... I gave the title of the video as the thread...