I'm currently using a PMMP Server running the latest version but an important chunk of the functionality relied on a plugin that now it's getting hold ransom under a $10/month paywall, so I'm wondering if there's a way to transfer the Worlds and Player data from PMMP to something like Nukkit. If that's possible without converting please let me know or if something specific it's necessary.
It should work by just transferring it over, you should make a backup just in case, as for plugin data it might not be the same