The new chunkgen uses vanilla density functions to reduce the amount of code.
The previous chunkgen almost completely copied the vanilla density functions, the only significant changes were to the cave functions — I didn't port these changes because you said in private chat that you wanted to change the caves. The only thing I left out was the removal of the cave entrances.
Sea level is now 64 like in vanilla, was 47
Oceans are now smaller, their sizes have been reduced as well
The terrain is a bit smoother now, but it's hardly noticeable (especially because of the changes to the oceans)
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The new chunkgen uses vanilla density functions to reduce the amount of code.
The previous chunkgen almost completely copied the vanilla density functions, the only significant changes were to the cave functions — I didn't port these changes because you said in private chat that you wanted to change the caves. The only thing I left out was the removal of the cave entrances.