Java Edition 18w21a

18w21a is the thirty-eighth snapshot released for 1.13.

Changes

 * Mobs
 * Dolphins will now lead the player to treasures.
 * Mob yaw (left-right) head movement is now smooth.


 * General


 * NBT  is now , with no longer number IDs in each compound.
 * Added (and fixed) colored tooltips for certains items:

Trivia

 * This snapshot was released on World Turtle Day.