Right now, pmmo-server.toml is a hodgepodge of explicitly defined keys that have spaces (ex: "Creative Reach") and raw keys that have spaces replaced with underscores (ex: boss_scaling combat).

Would it be possible, when a new major version comes out, to standardize to one or the other?

🤔 The only issue with this is that changing it would break everyone's configs. i'm all for standardizing them, but it might not be wise to do on existing versions.

Hence why I said only on a major version (from Minecraft).