All exchanges have updated except Yobit. NYC paid Yobit 0.2 BTC Premium code update fee yesterday. List of exchanges trading NYC here: https://newyorkcoin.net
So, you paid Yobit 0.20 BTC for an update on 6th November. Today it is 6th December. Yobit (through Dominik Herzog) states if after 2-3 weeks nothing has happened, we can consider the request declined.
So no more bullshit about Yobit updating. The request (if ever made) has been declined.
NYC is dead. Well done NYC scam team, you killed your own scam. LOL!
PS: Tradesatoshi did not update, so yet another lie falls from your mouth: "All exchanges have updated except Yobit."