I made these photos of my Minecraft world with the new 1.18 update

What is the new world height and depth in Minecraft after 1.18 update?

Minecraft 1.18 Caves and Cliffs update: Here's what we know about 3D biomes in the upcoming update

Minecraft 1.18.2 Patch Notes

Can new updates be seen in old Minecraft worlds? E.g., placing new blocks, getting new biomes in unexplored locations. - Quora

Update to a New Version of Minecraft Education – Minecraft Education

What will happen to old worlds in Minecraft 1.18 update

Minecraft 1.18: What Happens To My Old World?

How To Make A Minecraft Server (1.18.2)

Minecraft 1.18's first proper snapshot is here

My minecraft world before and after updating to 1.18 : r/Minecraft

Minecraft 1.18 Dementia update - Coal for Christmas doesn't seem too bad