Bukkit

1)AutoSave
Add ability to force regioncache dump
2)AutoBackup
Added dropbox backup
Added sftp backup
Added ability to limit the IO read rate
3)AutoPurge
Support for uuid based plugins
More plugins supported
4)AutoRestart
Added to commad to restart without coudtdown
5)CrashRestart
Now properly restart freezed servers.
6)WorldRegen
Updated factions support to version 2.5+
Updated griefprevention support to 9.*
Added towny support
Add preciousstones support
7)PluginManager
Now works on newest bukkit versions.
Can now properly unload commands that were loaded by plugin itself.
8)ProcessManager
Added processmanager, allows you to run custom commands in your OS terminal and interact with them (read output and provide input)