Suggestions

villager restock trade

some times villagers don't restock their trade even after few hours.if they restock time doesn't work,maybe having a fix time for restock can be better than random amount of time.

withdraw money command

it will be good if "count" parameter add to /withdrawmoney .when we need make small price banknote at large amount we have to spam command
so server will kick us because of spamming.

tnt hit box

during boss fight TNTs shooted from crossbow will blocks boss hit box and players with melee weapons can't attack to boss.it will be great if that TNTs don't have hit box or at least there be a command for hiding projectiles/tnt