Bukkit

25 times more efficient
No more lag spikes
No more delay before holograms start updating
Added the following placeholders:
- {uses} placeholder now works
- {hide:Boolean}
- {disapear}
- {disapear:timestamp}
Added death message option:
- Permission individualholograms.deathholo
- Permission individualholograms.deathholo.ignore

Sometimes holograms update when it is not necessary...