Bukkit

Version 2.7.1

• Fixed: Cooldowns not working when no warmup for that command set
• Some optimizations
• I have figured out, what causes lags on some servers. Lag is caused by Prices. I tried to fix it, but it looks like its bug in Vault. That Vault methods used in Prices, takes about 2s each to go through (2x2s).
  • Wrote message to Vault team in hope they fix it.

http://dev.bukkit.org/server-mods/booscooldowns/forum/problems/30081-warmup-bug/