Hello! So, I'd like to be able to use this mod to add the new, experimental 1.17 ore generation to all biomes, including modded ones. Unfortunately, this mod does not support the new style generation, only the old style - if you want to make ore spawn at smoothly varying frequencies at different heights, you're out of luck, it only supports min and max Y values, nothing else. Support for filtering biomes by BiomeDictionary types would also be nice.

Huh, interesting question: Does it currently override the new ore gen system? That is to day, if I throw it and the preview data pack together, will I get both kinds of ore gen?

I think you do get both kinds. Might be worthwhile to make a config option for that, actually - so, for those that just want to add extra ores, they can set 'disableOres' to false, or something.

Hey thanks for the feedback. New ore generations is definitely being added in, I just need the time to do it. I have not rushed it yet but I need to get it done before 1.18.
The new huge update I am currently been working on will switch over to using biome registry names and will also support Enum BiomeDictionary.Type. I keep this feature request open and posted when I publish any changes related to this.

Oh nice, thank you!

That is a good suggestion. I will look into that!

As of right now I will not support experimental ore generation.
But however I have added support for using BiomeDictionary types.

Download 1.17.1: https://www.curseforge.com/minecraft/mc-mods/ore-tweaker/files/3439590
Download 1.16.5: https://www.curseforge.com/minecraft/mc-mods/ore-tweaker/files/3439589