New Nintendo 3DS Edition 1.3.12

1.3.12 was an update for the which added the features of the Boss Update. This update was released on January 30/31, 2018, and added ocean monuments.
== Additions ==
=== Blocks ===
* Prismarine
* Wet Sponges
* Sea Lanterns
* Beacons
=== Items ===
* Prismarine Shards and Crystals
* Nether Stars
* Arrow, Potion, and Splash Potion of Decay
* Spawn Eggs 
**Guardian
**Elder Guardian
=== Mobs ===
* The Wither
* Guardian
* Elder Guardian
=== Generated structures ===
* Ocean Monuments
=== General ===
* New achievements:
** Local Brewery
** Repopulation
** Pork Chop
** Have a Shearful Day
** Renewable Energy
** Body Guard
** Zombie Doctor
** Lion Tamer
** Saddle Up
** Beaconator
** Overpowered
** The Beginning?
** The Beginning.
** Free Diver
** Rabbit Season
** The Deep End
** Dry Spell
** Super Fuel
== Changes ==
* Improved stability and performance.
* Improved visibility in caves.
* Improved view distance in the Nether.
== Fixes ==
* Low view distance in the Nether.
== References ==
es:New Nintendo 3DS Edition 1.3.12
ja:New Nintendo 3DS Edition 1.3.12
ru:1.3.12 (New Nintendo 3DS Edition)
zh:New Nintendo 3DS版1.3.12