What does your version of the launcher say right now?

Unknown

mine is 2013.09.10.0000.0001  

I had updated it after the down period this morning, but stupid Microsoft Updates was apparently running the restart timer in the background while I was playing, as it kicked me out, restarted the machine...and since then the launcher does list any of the 'News' or 'Topics'..I can still log in, but it appears the worlds are down.

So I'm not sure if I f'd up..or if they are actually down.