Is it impossible to patch the current Play world to 1.3? I assume that is the heart of this issue here. To get more people on the server we need to be at 1.3 but patching the current play world to 1.3 won't work. The currently created chunks won't have the new ores or blocks. Creative isn't an issue, I assume you could just update the world to 1.3 and keep existing structures. Finding new ores isn't an issue there, they can just be spawned. However, I don't want to have to recreate everything I've worked on in Play on another world. Voting against this.