Looking for some help... I've got an ooooold wallet

   $ noblecoind --help
   NobleCoin version v1.0.0.0

It probably goes without saying that when running noblecoind there are zero connections. I see a lot of things have changed, primarily the switch to pos and a bunch of upgrades.
How would I migrate this to the latest wallet? Any help would be appreciated. Just want to keep it alive.