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

New  Block


 * 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 to the neither portal block. Entering the portal will generate a new dimension with random blocks and random colors.
 * After throwing the book into the portal, the book is destroyed. It will not go through the portal after having changed it.
 * Throwing identical books into different nether portals will change the nether portal to send you to the same dimension.


 * A changed nether portal from a book and quill will change the blocks with  as their namespaced ID to   blocks.
 * The  blocks are block entities.
 * Running  on them returns the data that includes what dimension it will take you to.
 * Using  will set the block and give it randomized block data as to what dimension it will take you to.


 * Generated Dimensions
 * The generated dimensions will have randomized mobs appear such as giants and withers.
 * The generated dimensions wil have random speed of day/night cycles.
 * The generatde dimensions can have random structures.
 * 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.
 * Putting "sponge" into a book, throwing it into a portal, going in will send you to a dimension with structure resembling a Menger Sponge made out of sponge blocks.
 * Putting "ant" into a book, throwing it into a portal, and going in will send you to a special dimension similar to that of a flatlands made of White Concrete.
 * At the coordinates 0, 0, 0 are an Ant block and an acacia sign that says "PATIENCE"
 * 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 mineral blocks and redstone blocks generate instead of ores.
 * Shapes
 * ShapesBuffet.png 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
 * observe obfuscated modders
 * capture obfuscated mappings
 * cut obfuscated
 * The obfuscated text can be observed by editing your playerdata in your world save to see what the book's pages say. It has been observed to be any of the following:
 * toeshoes
 * license-free mappings

Commands

 * Added  command.
 * Can be followed by any string or number to warp to a corresponding randomly generated dimension.


 * 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.


 * Ant Block
 * The Ant Block is only accessible through  or similar commands, and has a namespaced ID of minecraft:ant.
 * Simulates Langton's Ant.
 * If placed on top of black or white Concrete, it will move in a random pattern, turning the concrete underneath it into its other variation.
 * The ant block is the turing machine mentioned on mojang's website.


 * Swaggiest stairs ever
 * A stair variant for the netherite block.
 * It appears as "Swaggiest stairs ever" in the inventory and has a namespaced ID of minecraft:netherite_stairs.
 * It cannot be crafted with the intuitive stairs recipe using netherite blocks, nor does it have a crafting recipe.


 * Footprint item
 * The footprint item is called "Footprint" in the inventory and has a namespaced ID of minecraft:footprint.
 * It uses the footprint particle as its texture.
 * It does not have a crafting recipe.
 * It is not a block, cannot be placed, and has no known use.

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.