Bukkit

v2.46

• fixed error in 1.7.2
• moved trails down so they are less intrusive

v2.45

• fixed to work with 1.7.2
• added config option to turn off item menu

v2.44

• added the ability to do multiple constant trails per world
• added some small things to the api, still not ready to be documented though

v2.43

• fixed glitch where after you enter argument for trail after using the trail menu, it wouldnt allow you to talk until you re-logged.

v2.42

• trail menu now only shows trails you have permission to view and will not show if you dont have permission for any trails

v2.41

• added new orb trail (exp orbs spinning around you)
• fixed glitch where permissions werent checked in the item menus

v2.4

• added icon menu to select trails
• completely re-coded command system
• added use of player names in commands, allows use in command blocks

v2.31

• added automatic updater
• added plugin metrics to track usage

v2.3

• changed to use head and feet trails
• head trails fire every 5 ticks
• feet trails fire on move
• mob trail does something special when used as head trail
• cleaned up code
• minor performance improvements
• saving of current trail after login/logout and restart
• added option to turn off saving of trail

If you specify an improper mob, it will throw a NullPointerException in the console. We're working on a fix.