Limits enchants on anvils and enchanting tables, which means if you tried to apply a limited enchant it will change it to the limit, command enchants not included.
Absolutely no bypasses, loopholes or work arounds. Fully limited.
You still cant enchant over minecraft's max level for that enchant this is NOT a bug, it is intended.
/enchantlimit (can also just run /enchantlimit to open the gui)
/enchantlimitadmin (it just tab completes, also on plugin version 1.0.2+ only)
versions below 1.21.8 arent tested so if they dont work please tell me