UPDATE: TEST SERVER ONLINE. SEE FORUM POST LINKED BELOW. Hey everyone, Mojang released 1.3.1 client today, however the server software is not yet ready. As a result, we're still on 1.2.5! When Bukkit releases a development build, we should be able to put that up so you can start playing on it. Keep an eye on this forum post about 1.3.1. It will be constantly updated with news as it comes to us with the server upgrade!