Changelog
The ${server playersOnline}
placeholder now won't include players anymore, which are currently vanished. Right now does only the Paper version support most vanish plugins, by checking for the vanished
Metadata in the player.
The BungeeCord and Velocity version use the API of PremiumVanish for this, so keep this in mind.
Additionally has the way of parsing own placeholders been merged, as it was separated for conditions and everything else. I tested it and it works, but I would appreciate if you can report any issues to me, should you encounter some strange parsing errors.