The new player management menu is great, however I'd like you to add some features.
- Managing player items (moving them around their inventory, adding, removing) - lets admin remove some potentially illegal items when player is offline
- Setting hunger/heal amount to X instead of killing/starving/setting to 20
- Advancements! Reading world/advancements/player.json file is a bit hard, this would also be very nice
- Last joined/left (pretty obvious)
- Changing player's XP
Thanks for making aternos free forever! (It's better than some paid hosts)