I've switched to
http://www.coinmine.pw for the time being until things pick back up for clevermining and the other pools. I like that coinmine.pw actualy supports vardiff too

Something clevermining use to support once a upon a time.
Do they have the auto-payout in BTC feature? Or is it just another multipool?

No autosell, you have to trade the coins manually/yourself.
...which means their advertised BTC/day rate is only theoretical and probably far away from the truth since you do not sell the coins as they are mined but usually several hours later when they have dropped in value...