The Update 1.18.0: Caves and Cliffs: Part 2 Title update for Minecraft has 4 achievements worth 80 gamerscore.
Achievements they've won
Achievements they've not won
Take a Strider for a loooong ride on a lava lake in the Overworld.
Make the Meadows come alive with the sound of music from a jukebox.
Trade with a villager at the build height limit.
Freefall from the top of the world (build limit) to the bottom of the world and survive.