On Suprnova pool now it's new field for an adress:
Payment Address. Syntax: 123456-12.payload For example Polo: 86646-64.aeb0b5fe99694894
I hope we can still use just an account without payload for payout to a local wallet?
Sure, just enter nothing or anything i the payload field

So if your account is 12123-55 and you want to withdraw there just enter:
12123-55
or
12123-55.abcdef