Java Edition 18w44a

18w44a is the fourth snapshot released for 1.14.

General

 * Textures
 * Old textures offered as a resource pack called "Programmer Art".

Blocks
As of right now all of these blocks:
 * Cannot be used as fuel
 * Are Fire-proof


 * Barrels
 * Currently have the inventory of a chest
 * Hoppers can fill and empty them
 * Droppers can fill them
 * Only available in the creative inventory


 * Bells
 * Currently have no functionality
 * Only available in the creative inventory
 * Block-Entity: Future functionality
 * Pops off as an item when the anchored block is destroyed or moved


 * Blast Furnaces
 * Currently functions as a furnace with hoppers & droppers
 * Only available in the creative inventory


 * Cartography Tables
 * Currently have no functionality
 * Only available in the creative inventory


 * Fletching Tables
 * Currently have no functionality
 * Only available in the creative inventory


 * Grindstone
 * Currently has no functionality
 * Only available in the creative inventory


 * Lecterns
 * Currently have no functionality
 * Only available in the creative inventory
 * Block-Entity: Future functionality


 * Smithing Tables
 * Currently have no functionality
 * Only available in the creative inventory


 * Smoker
 * Functions as a furnace with hoppers & droppers
 * Only available in the creative inventory


 * Stonecutter
 * Currently has no functionality
 * Only available in the creative inventory

Mobs

 * Cats
 * Added stray cats which can be tamed.
 * Tamed cats can give gifts to their owners in the morning (such as string or raw chicken).
 * Cat collars can now be dyed.
 * Added several new cat skins.

Blocks

 * Signs
 * Right clicking on signs with dyes will now change the text color.
 * Sand, stone, andesite, diorite, obsidian, cactus, wheat
 * Changed texture.

Mobs

 * Cats
 * Are now mobs separate from ocelots.


 * Ocelots
 * Can no longer be tamed.
 * Will trust the player, if fed salmon or cod.


 * Phantoms
 * Are now afraid of cats.