This update offers many improvements to the default config, specifically:

• Improved Desert Biome
  The default desert biome now has realistic dune formations.
• Oasis Biome
  Added an oasis biome with procedurally generated palm trees, which generates in small patches in deserts.
• Improved Mesa Biome
  Improved the default Mesa biome, the new biome is designed to look like Monument Valley.
• Improved Dark Oak Trees
  New procedurally generated Dark Oak trees
• Improved Rivers
  New river palettes.