Spout is no longer required for the nice inventory stacking.
Added enable-colors option. You can use colors by using the &0 through &f codes. Colors are currently only supported in the chat window, not in Spout.
The /w command has been removed as an alias. If you still want it, you can add it back in to the bukkit.yml file.
Metrics have been added. If you want, you can opt-out by editing the file in the plugins/PluginMetrics folder. (This is the same metrics system that several other plugins use.)