Bukkit

From 1.2.2:

• MySQL disconnecting fix (thanks to Spathizilla)
• BukkitPermissions support
• Fixed cell multiworld
• Fixed guards multiworld
• Config is now in yml file
• per-jail config
• Removed bucket and fire protection (already been replaced by interaction protection)
• Added logging into console
• Fixed jailing yourself with jailstick when pointing down
• Jailstick is now toggleable with /jailstick command
• Added /jailcreatewe that will automatically take both cuboid corners from current WorldEdit selection
• Added option to count down even if player is not online
• ExecutedCommandsOnJail/Release takes more parameters now.
• Fixed CanPrisonerOpenHisChest being case-sensitive
• Added support for multiple signs
• Added ability to change prisoner's skin via Spout
• Added ability to exclude cell from automatic selection
• Added ability to demote prisoner's permissions, when he is in jail (PermissionsBukkit only)

* Changing skins
* Database errors

There may be more, so please test and report.