Minecraft cave update 1.18 (fannon)

new mobs

 * seedling (a seed with two eyes also a passive mob)
 * mole (a cute underground creature)
 * the frozen goblins (a new villager like creature)
 * the flame goblins (a new villager like creature)
 * ghost (throw a totem of undying into a lava bank in the dry cave to spawn)
 * frozen zombie
 * crystal skeleton

new items

 * crystal block


 * slate


 * hot stone


 * ruby
 * sapphire


 * frozen stone


 * frozen ores (gold,dimond,etc)


 * burnt ores (gold,dimond,etc)
 * broken stone
 * crystal stone
 * vine stone
 * burnt   (sand,gravel,etc)
 * frozen (sand,gravel,etc)
 * ruby block
 * ruby ore
 * sapphire block
 * sapphire ore
 * sapphire and ruby tools

new biomes

 * Crystal cave


 * dry cave


 * frozen cave


 * underground roots


 * infested cave

Flame goblin tribe

 * (tribe details) a long hall with little dens on the side and all the way at the back is the goblin king


 * (npc) the flame goblins


 * (behavior) they mostly fight and raid the frozen goblin tribe sometimes if near villages they raid villages


 * (jobs) grunt,brute,king


 * (genration) near the surface often with a entrance in the desert

Frozen goblin tribe

 * (tribe details) a long hall with little dens on the side and all the way at the back is the goblin king


 * (npc) the frozen goblins


 * (behavior) they mostly fight and raid the flame goblin tribe sometimes if near villages they raid villages


 * (jobs) grunt,brute,king


 * (genration) near the surface often with a entrance in snow biomes

changes to generation

 * 5 new biomes


 * better ore generation


 * better cave generation
 * new village types
 * better cave placement

trivia

 * people say this tops the nether update


 * this is the most wanted update so far


 * this is the first update to add another village type