Bukkit

• === Ver 2.6 ===
• - Special build for those who want the new functions but are running old servers. --
• Added Research - Change Research.Enabled to False if you do not wish to participate
• Added IronGolem command
• Added Teleport command
• Added Freeze command
• Now allows access from terminal
• Upgraded for 1.2.3-R0.2
• === Ver 2.5 ===
• Added Permissions support, post a ticket if it does not work for you, though it seems to work on all servers now.
• Added a config file
• Upgraded for 1.2.3-R0.2
• === Ver 2.1 ===
• Added lavablock command
• Added hole command
• Improved computation times/efficiency
• FIXED bug where non-ops could remove players from creative
• === Ver 2.0 ===
• Fixed all known bugs
• Updated and Improved efficiency for 1.1-R6
• Added web command
• Added infall command
• Added void command
• Added invoid command
• Added creeper command
• Fixed Hounds
• Fixed Lightning/Strike
• Added Optional Health
• Fixed debug messages from the now defunct 1.9
• === Ver 1.1 ===
• Included end command
• Updated for CB 1597
• === INITIAL RELEASE ===
• Included fall command
• Included explode command
• Included burn command
• Included strike command
• Included hound command

Unsure if IronGolem command works for other servers