Java Edition 1.17

1.17, the first release of the Caves & Cliffs update, is a major update to set to release in the summer of 2021. It was first announced during Minecraft Live 2020 on October 3, 2020. Most things are unconfirmed.

Trivia

 * The axolotl will be added long after the track of the same name by C418, which released in the Update Aquatic. They are the juvenile stage of mexican salamanders which are critically endangered.
 * The glow squid was voted in over the iceologer and moobloom