Java Edition 18w08a

18w08a is the twenty-first snapshot released for Java Edition 1.13, which modified ocean generation and split the ocean into several different biomes.

World generation

 * Added underwater caves and ravines.
 * Magma blocks spawn at the bottom of ocean ravines at lava levels, creating downward bubble columns.


 * Biomes
 * Added  (Warm Ocean),   (Lukewarm Ocean),   (Cold Ocean),   (Deep Warm Ocean),   (Deep Lukewarm Ocean),   (Deep Cold Ocean), and   (Deep Frozen Ocean).
 * (FrozenOcean) now generates.

Command format

 * Added a clickable teleport link to the command output.
 * Added a clickable teleport link to the command output.

General

 * Added a new sound effect for squid shooting ink.

Items

 * Sea grass
 * The inventory item of this block no longer has an animated texture.

Video
Video made by slicedlime: