ARENA_LIB 5.2.0 IS OUT 
The spectator mode has been improved, giving modders the possibility to register areas and entities to spectate rather than just players (you can see it in action in our server "AES", Block League minigame). And that's not all 
Go make some minigames on @Minetest :D
Full changelog 
https://gitlab.com/zughy-friends-minetest/arena_lib/-/releases/5.2.0
DOCS https://gitlab.com/zughy-friends-minetest/arena_lib/-/blob/master/DOCS.md
ContentDB https://content.minetest.net/packages/Zughy/arena_lib/
GitLab5.2.0 · Zughy and Friends on Minetest / Arena_lib · GitLab What's new Possibility to spectate entities and areas instead of players (bunch of new functions) Spectators share...