Does Bitfinex support B2X? Will BTC holders at the moment of the fork be credited B2X on a 1:1 ratio? I know, we should hold them in cold storage, etc, but I can't know for sure whether Bitfinex will credit the B2X on a 1:1 ratio for BTC holders.

Thank you for your answers! 

David
There's no 2X fork anymore now, since it has been called off