So I've been trying to find a way to add this simple mod to my 1.14 SMP
https://www.reddit.com/r/Minec…d_for_old_combat_in_1141/
https://www.reddit.com/r/Minec…od_for_old_combat_in_114/
https://github.com/Nuclearfarts/OldCombat_simple
All I really need to do is mess with the server files themselves but seeing as how there is no option for that and the mod isn't available in the aternos site, how can I add these to my server?