Bukkit

 - 0.8beta1
  - Players are no longer removed from the database, they are instead flagged as online or offline (field in the table is called 'online', 1 = on, 0 = off).
  - a bit more restructuring of code

 - 0.7
  - New In-game command (/onl resync), currently can be used by anybody, didn't really see a reason to restrict it since it isn't all that harmful.
  - /onl resync - will resync all currently logged on players.

 - 0.6
  - You can now choose the name of the table by editing the config.yml files 'MySQLTable' value.
  - Now depends on the 'vault' plugin also being installed in order to deal with permission groups
  - If vault returns the permissions plugin you are using, the SQL tables 'permission_group' field for a player will now store what primary permission group they are in.
  - You can now turn debug info on and off by changing the config.yml files 'showDebug' value from 'false' to 'true' and vice-versa. debug info is nothing more than just showing some info on the console window such as 'player join' 'permission group', etc...

 - 0.5
  - Cleaning up of old code from when i first created it
  - Structuring the SQL side of the code a lot more
  - Storing all the SQL settings in a config.yml file
  - Renaming of old plugin 'OnlinePlayers' to 'OnlinePlayersSQL' to remove confusion about the storage mechanism used by the plugin.

 - 0.1 - 0.4
  - Changelog was never really tracked because it was only used on our server.

Beta, may not be stable, use at own will.

If it stuffs up, re-download 0.7, remove mysql table, start game up again and all will be good.