v0.6.0

• Update to 1.21.11 (and removed support for all older versions)
• Adjusted fog using the new Environment attribute system:
  • Default is less dense than vanilla nether
  • Lava rivers and oceans have especially far view distance
  • Soul sand valley, ghost forest, and basalt delta has fog equal to vanilla density
  • Very dense fog in caves
  • Fog density slightly fluctuates over time in all biomes
• Made clouds red and fluctuate in height
• Small adjustments to ore density
• Fixed treasure bastion support pillars
• Removed DnT compat datapack as it was outdated. An updated compat datapack will be added back in the future.