So, I've been playing minecraft on and off for about a year now.
I've got this nice world, working on a huuuuuuuuge ant statue at the moment etc. Got myself a nice house, connected to my mine with a minecart track. Probably nothing fancy in your eyes, but I'm kind off...attached to it.
Now there's this new patch, with all these cool new features. Apparently my world can incorporate those, but then I have to walk for about an hour, so that it makes new blocks.
So...I could of course start a new world, but then I would lose all my progress.
I tried cutting out my part of my world...make a new world in MCedit (empty), and just paste my part in that. But what happens then, is that at the edge...there is a...let's say 20block wide ravine, where the old and new blocks don't connect.
What did you guys do? Just left your old world?