Bukkit

v0.5:

• Updated to Bukkit 1.4.7 R1.0
• Configs work now!
• Temp Jet-packs work now!
• Changable messages
• Durability for fuel, jetpacks and boots
• Reload command (/easyjetpack reload)
• Chestplate can reduce damage
• Fall damage can be disabled

v0.4:

• Updated to Bukkit 1.4.5 R0.2
• Bug fixes
• Temporary jetpacks added
• Recompiled for Java 1.6

v0.3:

• Cleaned up code
• Added optional requirement for fuel
• Added optional durability to jetpack
• Added config option to disable messages
• Added permission for unlimited flight

v0.2:

• First public release
• Added jetpacks
• Added anti-fall damage boots

There could be any number of bugs in this version, because of the major cleanup going on.