For April Fools 2020, Mojang released a new snapshot for Minecraft. Throwing a signed book and quill will content in it will make it a new portal to a new random dimension. This is also full of many secret hidden eastereggs to be found such as decay in which the world slowly decays as you move further from spawn. Worlds can be gotten to using the /warp [name] command. The ant world gives a simulation of an ant's movement.
Minecraft Version 20w14infinite