Mod Version
1.16.4 - 1.0.5

Describe the bug/enhancement
Support for less than 1 vein per chunk, or a chance for a chunk to not have ores, ie.
["Gold Config".Overworld] #Average Ores per Chunk [Range: 0 to 64, Default: 7] #Range: 0 ~ 64 count = 0.5
Where 1 in 2 chunks would have a gold ore vein. This would allow for large, spread out resource nodes.

Sadly, the above is not possible as the DepthAverageConfig which is used to generate the Ores accepts only INT, and not FLOAT.

Oh, I wasn't aware of that, thanks for letting me know.