Minecraft 1.21 is an upcoming update that was revealed during the Minecraft Live broadcast on October 15, 2023. The update is also called the Vanilla Update. Here is what we know so far about Minecraft 1.21:

• Features: The update will include new blocks, items, biomes, and mobs. Some of the new blocks include copper and tuff blocks, a crafter, a copper bulb, and a trial spawner. The update will also introduce an archeology system, which will allow players to dig up shards of clay to turn them into pottery.

• Biomes: The update will focus primarily on expanding forests and archaeology. However, there is no information on any new biomes being added to the game.

• Mobs: The update will introduce new mobs, including the Grizzly Bear, which will be found in Maple Forests. There is also a new enemy spawner type that rewards loot after killing certain enemies.

• Release date: The Minecraft 1.21 Vanilla Update is expected to arrive in the middle of 2024. However, some of the new features will be available in the next few weeks using the experimental features toggle in the game menu.