This update changes caves in the overworld, and will cause discontinuous generation of caves on the edge of generated chunks in old worlds. The surface should be unaffected.

• Added balls of string.
• Increased the amount of caves in the overworld.
• Emeralds now spawn at high Y levels instead of low Y levels, but only in hilly areas.
• Fixed flint/sticks/rocks spawning under snow.
• Fixed rough quartz, budding quartz, quartz buds, and quartz clusters not breaking faster with a pickaxe.
• Fixed rough quartz dropping amethyst blocks.
• Buffed spawners in dungeons.
• Marked William Wythers' Overhauled Overworld as incompatible with Big Globe, since it A: prevents you from creating a Big Globe world, and B: corrupts existing Big Globe worlds when opening them.