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Minecraft 1.21 Update - What's New

Added Trial Chambers, the Breeze mob, mace weapon with wind charges, auto-crafter block, new copper and tuff block variants, and paintings.

Changes

#Gameplay(6)
  • Added Trial Chambers as mid-game structure
  • Trial Chambers feature trial spawners with scaling difficulty
  • Added ominous trial events (activated by Bad Omen in Trial Chambers)
  • Added mace weapon with smash attack (more damage from height)
  • Added wind charge projectile (player-usable)
  • Added Vault block (one-time lootable per player)
#Mobs(3)
  • Added Breeze (wind-based mob in Trial Chambers)
  • Added Bogged (skeleton variant, spawns in swamps and Trial Chambers)
  • Breeze fires wind charge projectiles
#Blocks & Items(16)
  • Added crafter block (auto-crafting via redstone)
  • Added trial spawner (scales to player count)
  • Added vault block and ominous vault
  • Added heavy core (crafting component for mace)
  • Added trial key and ominous trial key
  • Added copper door and copper trapdoor
  • Added copper grate (transparent copper block)
  • Added copper bulb (redstone-toggleable light)
  • Added chiseled copper
  • Added tuff stairs, slabs, walls, and chiseled/polished variants
  • Added 20 new paintings by artist Sarah Boeving
  • Added flow, guster, and scrape armor trim patterns
  • Added bolt armor trim (from Trial Chambers)
  • Added wind charge item
  • Added ominous bottle
  • Added flow and guster banner patterns
#Commands(1)
  • Improved data pack and resource pack version handling

Server Admin Migration Guide

  • Trial Chambers generate in unexplored deep underground areas
  • Crafter block enables auto-crafting - affects automation and economy
  • Vaults are per-player, preventing loot hoarding
  • Mace damage scales with fall distance - watch for exploit potential
  • Wind charges provide mobility in combat

Known Issues

  • Trial Chambers can occasionally generate overlapping other structures
  • Mace damage scaling may need balance in PvP contexts

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