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Minecraft Wiki

Xbox One Edition

Release date

December 19, 2017



CU51 was a version of Xbox One Edition released on December 19, 2017.[1] [edit]




  • Added new horse model.

Non-mob entities[]

  • Added new fireworks model.

World generation[]

  • Added fallen, dying and vined trees.
    • Dying and vined trees can be grown with saplings.


  • Added Norse Mythology Mashup Pack.
  • Added Festive Tumble Arena.
  • Added the Stranger Things Skin Pack.
  • Added a time-limited Halloween Tumble arena, including specially themed layers.
  • Added the "Custom" game type to the Battle mini game with many new settings, including:
    • Enable choosing the number of lives per round that each player gets.
    • Enable choosing the number of rounds to play before the winner is selected.
    • Enable forcing map size.
    • A variety of different options to manage how players heal and how quickly they get hungry.
    • Added the "No Armor "item set to custom Battle games.
    • Added the "High Power" item set to custom Battle games.
    • Added the "Decayed" item set to custom Battle games where every item breaks after a few uses.
    • Added the "Food Central" item set to custom Battle games.
      • Food is only found in the center chests and equipment only in the outer chests.
  • Added the "Custom" game type to Tumble mini game with many new settings, including:
    • Enable choosing the number of lives per round that each player gets.
    • Enable choosing the number of layers and controlling the size of the layers.
    • Added fireworks as a usable weapon in custom Tumble games.
    • Added splash potions of levitation as a usable weapon in custom Tumble games.
    • Added "Spectator Participation" option to custom Tumble games.



Sugar cane
  • Can now be bonemealed.
  • Shrubs now have a different texture.
  • Cauldrons can be filled with potions.
  • Effects can now be applied to arrows by using them on a potion-filled cauldron.
  • Water can be dyed.
  • Armor can be dyed in a Cauldron filled with dyed water.
  • Can no longer be pushed by pistons.


  • Spawn eggs can now stack up to 64.


  • Baby zombie jockeys can now ride any mobs.
  • Explodes and spawns Wither Skeletons on half health.
  • Change to dash attack.
  • Remove health regeneration.
  • New birth and death animations.

Non-mob entities[]

Armor stands
  • Now have arms and multiple poses.
  • Can now travel through transparent blocks.

World generation[]

  • Stronghold chests can now generate emeralds.
  • Lake generation has changed.
  • Tables have brown carpet instead of a pressure plate.
  • Added Ice Plains & Cold Taiga Villages.
  • Added Chests to Ice Plains and Cold Taiga Villages.
  • Ice Plains & Cold Taiga Villages won't generate crops.
  • Paths around village wells now made up of grass path (sandstone in desert).
  • Fireworks will now fire in the direction the dispenser is facing.
  • Mob heads will now drop to ground unless they are being placed on a block that would cause a wither or snow golem to spawn.


9 issues fixed
  • MCCE-4030 – Endermen do not make any noise
  • MCCE-5458 – Achievments
  • MCCE-5765 – The vertical and horizontal bud do not work with oven, dispenser, dropper.
  • MCCE-5817 – Observers are broken
  • MCCE-6516 – Super Mario Mash Up World's TNT player launchers/cannons and slime block piston player launcher are broken
  • MCCE-6613 – PS4 Norse Mythology Pack is bugged
  • MCCE-6615 – Observers do not detect extending pistons
  • MCCE-6641 – "Saddle Up" trophy bug
  • MCCE-6649 – Acceptance screen appears on every restart.

See also[]


  1. "Minecraft: Xbox One Edition Patch change logs" – Minecraft Forum, December 19, 2017.