What's new
-Removed Mekanism
Wasn't even supposed to be in the pack to begin with... oops!
=Configuration: Decreased spawnrates of Dragon Skeletons, Dragon Roosts, and Dragon Nests considerably.
Each of these are about half as likely to spawn as previously. Too many were spawning, and getting your house crisped by 3 dragons at once is really not a fun experience.
A world reset is not necessary but recommended. Mekanism ores that were removed will leave small pockets in the ground and Ice & Fire structures will only change generation in newly generated chunks.