Launcher window will not close at launch

It is supposed to do this. It shows the log of what is happening.

The log says,

YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----

YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----

YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----

(We'll do this automatically later ;D) ----

Same thing on mine.

Was never a bug, but that feature was finally implemented in 1.1