Fixed updater sending messages when no update had been found.
My GCNT message: this and the previous update contain a new My GCNT update-notifier which notifies server admins when a new version of the plugin is available. It checks through MyGCNT, not SpigotMC. As we often pre-release versions on MyGCNT, you may get a notification before it's released on SpigotMC. You can just download it from the link the plugin gives you, it's the same file.