Java Edition 1.9

, known as The Combat Update, is an upcoming update to Minecraft with no set release date. Dinnerbone has stated that many of the features he has shown for 1.9 are not “100% final”, so things may change later. Dinnerbone also stated that snapshots will be starting 'soon', and at the Minecon "Behind the Scenes" panel, Searge said that snapshots will begin as soon as the new combat mechanics have been implemented, which might be in 1-2 weeks.

General

 * Animations/Entity models
 * Might include model changes within the NBT data.
 * Would be implemented via resource packs.
 * Will make better use of code so that map/mod makers can create better/new mobs.
 * Same as the block data changes in 1.8.
 * Captions/Subtitles
 * Subtitles which display for each sound for the hard of hearing/deaf.
 * An example would be “Creeper hissing”.
 * Would have to point in the direction this sound is coming from.
 * Status effect UI
 * Same as the UI from Minecraft Pocket Edition
 * Small icons in the top right corner
 * "Good" effects are in the first row, "bad" effects are in the second row
 * Leftmost effects expire sooner
 * Block models
 * Different models/textures for different damage values, stack sizes and item states
 * Works on compass, clock and everything that can have a durability bar, bows have different property states for pulling, how far it's been pulled & fishing rods differentiate between cast and not cast
 * Models can be put together based on BlockState attributes - As a result, the vanilla set of block models was reduced by almost 300 models

Gameplay

 * Dominant hand option
 * An option for players to change their dominant hand on their player model
 * Dual wielding
 * Only the main hand can be used for attacking
 * Bows can be used even when something is in the other hand
 * Key to swap items between hands, default:
 * If the item in the main hand doesn't have a right-click action, the other item will be used; Workaround for placing blocks while holding tools with right-click action
 * For example, if you have a pickaxe in your main hand and a torch in your other hand, right click places the torch.
 * The off-hand slot is displayed next to the hotbar, possibly on the off-hand side
 * Some attributes and enchantments will apply to the off-hand item, while others will not.
 * Levitation status effect
 * Is given off by a new mob, the shulker

Blocks

 * New block type.
 * Grass Path
 * A 15/16 block tall grass-like “path”. It features a somewhat similar texture to the grass block.
 * Chorus plants
 * Generates in the End
 * Farmed for chorus fruit
 * Used to create the purple blocks
 * Only the flowers atop the chorus fruits let you replant the plants
 * Chorus plants drop the whole plant at once, like cacti
 * New purple blocks
 * Derived from the chorus plant
 * A brick block with slabs and stairs and a chiseled brick block.


 * End stone bricks
 * Slabs and Stairs
 * White glowing pole blocks
 * Placable horizonally and vertically which produce white particles

Items

 * Chorus fruit
 * Obtained from chorus plants
 * Arrow
 * 4 new arrow types.
 * The gold colored arrow is the spectral arrow,
 * Shows mob and player outlines in their team color when hit - even when invisible
 * NBT tag for entities to disable outlines
 * The glowing is a status effect - you can find out whether you're glowing from a spectral arrow using the status effect HUD
 * Green arrow is the poison arrow
 * Grey arrow is the invisibility arrow
 * Arrows can be tipped with potions which will be applied on hit
 * Each differently tipped arrow is available in the creative menu, just like enchanted books
 * Effect is applied on hit
 * Shields
 * Will be used for blocking instead of a sword.
 * Can be used to attack and defend at the same time.
 * Can use two shields at the same time
 * Shields can have customizable patterns, like banners
 * Used to block attacks from the side the shield is held on

World generation

 * End city dungeon
 * A new type of dungeon with new blocks and the shulker mob.
 * Generated structures
 * Added support to rotate and mirror structures.
 * End islands
 * Infinite number of islands in the end
 * End gateway portal
 * Used to access other islands after defeating the Ender dragon the first time.

Mobs

 * Shulker
 * Short for "Shell Lurker"
 * Appears in the End city dungeons
 * Opens up and shoots projectiles which only move along the x/y/z axis
 * Using commands, they can be made to be part of a team to attack other teams and can be used as defense mobs
 * Launch projectiles, which run across the X, Y, or Z axis, though they can change axis.
 * Projectiles can be knocked away by attacking them.
 * Getting hit by one causes damage and provides a levitation status effect which makes players travel upwards

General

 * Shaders
 * Switch away from using fixed-function OpenGL to using Shaders.
 * Super secret settings removed

Gameplay

 * Bosses
 * Proper support for multiple bosses’ health bars, so they show at the same time without obstructing each other.
 * Clouds
 * New cloud rendering system.
 * Death messages
 * Death messages will now be displayed on the player's death screen as well as in the chat.
 * Inventory
 * Rearranged the survival inventory and the creative "survival tab" to accommodate the new shield slot.
 * Status effects
 * Now shows in the top right of the screen
 * Good effects on the top, bad effects on the bottom, left-most effects expire sooner
 * Effects that are about to run out will blink

Commands

 * Allows for mirroring/rotating structures
 * Allows for mirroring/rotating structures

Blocks

 * Armor stands
 * Can now dual wield
 * Command blocks
 * Will have a new UI
 * Will contain tab to complete.
 * Ender crystals
 * A version of the ender crystal can be crafted which spawns another dragon when placed

Items

 * Bows
 * The bow in your hotbar now shows an arrow when being drawn.
 * Arrows in the off hand are prioritized over arrows in the rest of the inventory slots.
 * Ender pearls
 * Can now be thrown in creative mode
 * Maps
 * Now display as a mini map when held in either hand, rather than being held with both hands.
 * Swords
 * Can no longer be used for blocking.

Mobs

 * Ender dragon
 * Revamped boss fight inspired by the Console Edition.
 * Obsidian pillars will have iron bars surrounding the ender crystal.
 * The pillars will be arranged in a circular fashion around the End Portal.
 * Players must climb to the top of each pillar to deactivate the crystals.
 * The Ender Dragon will protect the pillars more aggressively the further you progress.
 * The Ender Dragon now breathes purple particles and fire.
 * Hostile mobs
 * Will now have animations to show that they are attacking.
 * Can dual wield.
 * Skeletons
 * Will have animated arms and bows.
 * Act a bit more like the player.
 * Arms are normally down, but they will bring them up to aim when aggravated.
 * They now have the same drawing animation as the player, indicating when they are going to attack and with how much force.
 * More different textures for mobs

Trivia

 * This has been the longest span of time between the release of a major update to Minecraft and a snapshot for the next major update, with 3616 days days now having elapsed since the release of 1.8 on September 2, 2014.
 * Until this point, the longest waits had been those between 1.7.2 and 14w02a (76 days), between 1.4.2 and 13w01a (70 days), and between 1.6.1 and 13w36a (66 days).