CommandSigns automatically checks for updates in order to keep your server up to date with the latest bug fixes! You can set CommandSigns to update completely automatically in config.yml, or to manually update, type /commandsigns update.
If you encounter a problem and it's not something covered by the tutorials and reference guide, please submit a trouble ticket using Bukkit's ticket requester in the menu above.
If it's something simple, post a comment and CJ will get back to you.