1.20 is  a Beta Version of Minecraft that you can play on this server this Today

But you need 1.19.3 or later to run.

Added

Camels

Bamboo Blocks

Chiseled Bookshelf

Hanging Signs

Piglin Head

Cherry Blossom

Sniffer

Suspicious Sand block 

Brush

Decorated Pot block 

Pottery Shards (Arms Up, Skull, Prize, and Archer)