Beta Nether
Description
Beta Nether is a datapack that aims to recreate the Nether terrain that existed before the 1.16 update. This datapack is intended for people who want to revisit the old Nether Dimension of Minecraft again.
Features
You can still find and play with the new features such as the Bastion Remnants and the Crimson and Warped fungus spawning inside Nether Fortress chests.
Nostalgia
For the best nostalgic experience, I recommend using the Nostalgic Tweaks mod by Adrenix which includes many faithful recreations of old minecraft features alonside the Golden Days resource pack by PoeticRainbow. Additionally, using the Modern Beta mod by b3spectacled brings back the old nostalgic terrain generation.
Mod
If you would like to use this as a mod instead of a datapack, I've made a mod for that: https://modrinth.com/mod/beta-nether-2.0
Support
If you have questions or any issues with the datapack, you can report them in my discord server: https://discord.com/invite/XVD6rBvgWu!