Java Edition 20w14∞

20w14∞ is an April Fools' joke released on April 1, 2020.

Additions

 * Box of Infinite Books
 * The Box of Infinite Books has a namespaced ID of minecraft:book_box
 * It uses the texture of oak planks on all but one face, on which it has its own bookshelf-like texture randomized based on its location.
 * When, a random written book is generated. This book can be thrown into the nether portal.
 * The random books are tied to the block such that using the same box multiple times will always return an identical book.
 * The title of the random books given by the block is correlated with the location of the block.
 * The title's pattern seems to be [Chunk X]/[Chunk Z]/[Facing direction]/[X]/[Y]
 * The books on the texture are a random color.
 * The author of every book is "Universe itself" and the pages contain random text.


 * Generated Dimensions
 * If any written book — whether obtained from the Box of Infinite Books or written by a player — is thrown into a nether portal, the portal will change color. Entering the portal will generate a new dimension with random blocks and random colors.
 * The generated dimensions will also have randomized mobs appear such as giants and withers.
 * The generated dimensions have nether-style generation, with a bedrock ceiling at Y level 128 and the cave generation seen in the Nether.
 * There are exactly 2,147,483,647 possible dimensions.
 * Entering an unchanged nether portal from any of the generated dimensions sends the player back to the Overworld.
 * Returning to the Overworld generates a new portal in the Overworld.
 * The newly generated portal in the Overworld is not connected with the one from the generated dimension; going through it simply sends the player to the Nether.


 * Biomes
 * Three new pre-made biomes were added.
 * Between
 * Works best with Floating Islands buffet world generation.
 * Generates a mesh of End Ships
 * Biome For Player With No Time For Nonsense
 * Works best with Overworld buffet world generation.
 * Generates what seems like a normal Overworld map, although random blocks generate as ores.
 * Shapes
 * Works best with Floating Islands or Overworld buffet world generation.
 * Generates a world consisting of different shapes made of one or more different types of blocks.
 * Biomes that are discovered by player through the changed portals are added to the list of biomes when creating a Buffet world.


 * In end cities in the new dimensions, a book titled "Orders" whose author is "Deep Lore" will be in the chests. It will contain one of below example texts:
 * reinforce obfuscated
 * capture obfuscated
 * find obfuscated
 * obliterate obfuscated coctails
 * deliver obfuscated Lost Floppies
 * build obfuscated


 * Advancements
 * "You're Almost There", achieved after visiting one billion of the dimensions.


 * Cursor Block
 * The cursor block is a block with an animated texture that changes its color every second, toggling between green and black.
 * It's called "Cursor" in game and has a namespaced ID of minecraft:cursor.
 * The cursor block makes a stone sound when the block is placed or broken.
 * The block has no known use in the game and there is no crafting recipe for it.


 * Swaggiest stairs ever


 * Netherite Block stairs
 * Cannot be crafted


 * Footprint item
 * minecraft:footprint

Changes

 * The Mojang splash screen has been changed.
 * Blocks in the creative inventory have been shuffled.
 * Worlds from releases and other snapshots are not visible, but can be accessed by launching the game in said releases and snapshots.