Bukkit

• 1.4.0 Began work on hooking the random field in net.minecraft.server.Entity. If you receive messages about research, PLEASE comment on my page, and paste the message. If you know what was happening at the time (I'm looking for critical hits), please post!
• 1.3.9 Added a permissions node, vacuum.changedamage.damage. Added potion support, but as it does not work, this was removed for this release.
• 1.2.1 Added armor support.
• 1.0.0 Moved all damage configuration to the config.yml. Added world support.
• 0.1.2 Config file now updates if it was missing any information
• 0.1.1 Moved default damage to the config.
• 0.0.8 Fixed bug with arrows when PvE was disabled.
• 0.0.7 Added arrows. Allowed debugging text option.
• 0.0.3 Default option changed ID to 0 instead of -1 to avoid a bug
• 0.0.2 Added default option
• 0.0.1 Fixed resource link
• 0.0.0 Release!

None so far! There are traces of potion support and critical support in the code.