EnchantmentsPlus

Changes (Compared to rc 1)

Fixed NPE with enchantments with no conflicts
Optimised enchantment damaging (turns out obtaining the item meta is a VERY expensive call)

Changed (Compared to previous full release)

Full recode for cooldowns (again)
Cooldowns are now fully in milliseconds - review your configurations
Frozenstep/Netherstep decay is now 1 000 000x less accurate (1 millisecond resolution instead of the previous nanosecond-ish resolution)
Performance improvements with the PlayerInteractEvent (The result of this could be anything - but I think the improvement is only marginal)
Now requiring Java 11
Removed deprecated API
Optimised enchantment damaging (turns out obtaining the item meta is a VERY expensive call)

Bukkit