Minecraft 21w37a
The first non-experimental 1.18 snapshot is out! See the changelog.
Buffed Copper in Dripstone Caves
Copper ore veins (not the huge veins added in 1.18) now generate with about twice as much copper in dripstone caves.
Axolotl Mob Cap
Previously, both axolotls and glow squids counted towards the underground_water_creature mob cap, 5 mobs total. Now, axolotls are part of the axolotls mob cap, and glow squids are the only mobs that are part of the underground_water_creature mob cap. Both caps hold 5 mobs per player.