2.1.2 UPDATE:

*Added buffs for the Copper Golem

*Increased the amount of powder snow that generates in snow biomes

*Reduced the amount of infested stone that generates underground in the overworld

*Nerfed the health, speed and damage of all hostile mobs to make them less overpowered

*Spiders and cave spiders now have a chance to naturally spawn with the weaving effect applied, which causes them to spawn cobwebs when they die

*Breezes now have a chance to spawn with the wind charged effect applied, which causes them to cause a wind burst when they die

*Silverfish can no longer apply infested to nearby mobs and players since it was too overpowered

*Witches can now drop emeralds when killed