First off, hola! Second off, they're right about to release an update (with or without boots) in the next few days. And third, their super, super busy doing teh less noticeable things right now, things that are harder to post screens of (or so im told) like actually coding the game.
Never the less their not dead, just hiding .

Futurama: You Can't Prove it Won't Happen

Remember they aren't doing this for any material gain, only out of the goodness of their hearts