The Pretty Scare update is live, and you will be given the choice to update your client next time you log in.
Before doing so, keep in mind it will be a few days until our Minecraft skyblock server will run the new version!
To put it short, until we update, you have 2 choices:
1. Do not update your MC client
2. Make a backup of your existing MC 1.3.2 and use it to connect to the server.
You have been warned! 🙂