Update Aquatic

The Update Aquatic is the name for Java Edition version 1.13 and Bedrock Edition version 1.3; upcoming major updates set to be released in Q2 2018.

The official name for the update, the Update Aquatic, was revealed on November 18, 2017, during the MineCon Earth livestream, at which time it was to be released as 1.14.

Additions

 * New blocks:
 * Trapdoors, pressure plates, and buttons for the other 5 types of wood
 * 10 types of coral and 5 types of coral plants
 * Kelp
 * Dried kelp block
 * Sea grass
 * Turtle eggs
 * Stripped logs
 * Bubble columns, created by magma blocks or soul sand in water
 * Prismarine stairs and slabs
 * 17 new items:
 * Trident
 * Scute
 * Turtle shell
 * Dried kelp
 * Potion of the Turtle Master
 * Arrow of the Turtle Master
 * Debug stick
 * Buried treasure explorer map
 * Spawn eggs for turtles, phantoms, cod, salmon, puffer fish, and tropical fish
 * 3 fish buckets: cod, salmon, puffer fish, and tropical fish
 * New enchantments: Loyalty, Impaling, Riptide, and Channeling
 * New mobs:
 * Phantom
 * Dolphin, a new oceanic mob that can leap in and out of water, and lead the player to treasure found in shipwrecks
 * Fish mobs: cod, salmon, puffer fish, and tropical fish
 * Turtle
 * New generated structures:
 * Shipwrecks, which generate on the ocean bed and contain treasures
 * Icebergs, which generate in frozen ocean biomes
 * Underwater ruins
 * Buried treasures
 * Underwater caves and ravines
 * New biomes:
 * Warm, lukewarm, and cold variants of ocean and deep ocean biomes, as well as a deep frozen ocean biome
 * Divided the End up into separate biomes:  (The End - Floating Islands),   (The End - Medium island),   (The End - High island), and   (The End - Barren island).
 * Data packs
 * Custom recipes.
 * Custom tags.
 * Item forms for mushroom blocks, bark blocks, and double slabs.
 * 3 new commands:, , and.
 * A command suggestion UI.
 * Changed pumpkin texture, and renamed the old texture to "carved pumpkin", available when a pumpkin is right-clicked with shears.

Changes

 * Magma blocks generate in ocean biomes, causing downward bubble columns.
 * Water will be able to be placed in the same space as semi-transparent blocks.
 * Dropped items in water will now float towards the surface.
 * Replaced and changed many commands.
 * The flattening.
 * New horse model.
 * Item frames can be placed on the floor and the ceiling.
 * Squids now shoot ink when attacked.
 * This feature was ported from Bedrock Edition.
 * The player's oxygen no longer generates instantly when out of water.
 * Changed underwater visibility
 * Maps can now be marked using banners