DOWNLOAD LOCATION:
http://dev.bukkit.org/bukkit-plugins/alchemical-arrows/files/34-alchemical-arrows-v2-0-beta-4/
(I messed up the links, and unfortunately cannot change it after it has been posted)
* Removed deprecated WorldGuard methods in attempt to fix a default __global__ PvP flag state bug
* Attempt to fix ArrowRegistry setting ItemStack parameter arrow count to 1
* Using the same fix as above, attempted to make the code the slightest bit more efficient when registering on shot
* Added a "getAlchemicalArrow()" method which requires a UUID parameter in the ArrowRegistry class for API developers
(As a side note, the AlchemicalArrows Wiki has been updated to explain the ArrowRegistry class in detail)