Topic: Minecraft 1.4 coming - wait before upgrading!
Update by Dr. Cossack
Here we go again!
Unless a major bug is found soon, Minecraft will be updated to 1.4 this Thursday. However, wait before upgrading if you want to keep playing with us! The server software will probably take hours, days or even a few weeks to be updated, and 1.4 clients won't be able to connect until that happens. Keep an eye on this space for future updates!