Is your feature request related to a problem? Please describe.
Currently, you can GET /live/players to get all players' coordinates in all worlds (including disabled in config worlds), so everyone, who knows the basics of HTTP requests can write a simple script, that can, for example, get information about users in UHC world or just track all admins' actions.

Describe the solution you'd like
It would be better if the server won't send any other players except players in enabled worlds.

Implemented in 2.0

up

also about players outside of world render limits