1.0.9
changed Itemifying: If the Bat Item cannot be added to your inventory,
the bat drops as Item wherever it is at the moment. Teleporting into
your Inventory because of too great distance simply won't happen while
your inventory is full.

1.0.8
update to Minecraft 1.4.4

1.0.7
likely covered all possible cases of bat duping now

1.0.6
fixed entity ID being chosen randomly, kinda

1.0.5
fixed manual inventory toss causing bat duping

1.0.4
fixed tiny typo wiping Bat XP on crafting

1.0.3
fixed tiny flight logic derp

1.0.2
fixed teleporting into inventory causing bat duping

1.0.1
GUI was being referenced on serverside, huehuehue

1.0.0
initial Release!