Beta 0.16.0

Update 0.16.0 is an update for Minecraft: Windows 10 Edition that was confirmed by Tommaso Checchi on Twitter  It may possibly be released sometime in Quarter 3 of 2016. The Beta Builds have been released, and the current build is Build 4.

General

 * Loot Tables
 * Add-Ons
 * New Sounds
 * Commands

Blocks

 * Prismarine
 * Prismarine Bricks
 * Dark Prismarine
 * Different Types Of Monster Egg Blocks
 * Beacon
 * Sea Lantern
 * Wet Sponge

Items

 * Guardian Spawn Egg
 * Prismarime Shard
 * Prismarime Crystal
 * Nether Star
 * Long Mundane Potion
 * Version Exclusive: Potion of Decay
 * And its Splash Potion and Tipped Arrow Variants

Biomes

 * Deep Oceans

Generated Structures

 * Ocean Monuments

Mobs

 * Wither
 * Version Exclusive: Summons Wither Skeletons when it has been attacked at half of its health bar.
 * Version Exclusive: Has a "Charge Attack"
 * Version Exclusive: Has unique spawning and dying animation
 * Guardians
 * Elder Guardians

General

 * Version Exclusive: Maps show different colors according to different biomes.
 * Sponges can soak up water.
 * Sponges have a new texture.
 * Blocks of Emeralds, Diamonds, and Iron can be used to make a beacon pyramid.
 * The Haste Stautus Effect can be obtained through beacons

Technical

 * New Settings Screen Layout
 * New Pause Screen