Config file to add ores

[tstan49]

This mod could use a config file to allow users to add ores/blocks from other mods themselves. E.G. Undergarden ores, aether ores, or glowstone.

[Hexblood]

I would second this.

Or is it possible to do this with a Datapack?

[Lyfjaberg0666]

You could always fall back to KubeJS Botany Pots but native support would probably be a better choise long term. Since it's kinda buggy if you add it manually and sometimes you run into issues with missing textures.