No, that's the same text they've always had. Who said anything about railfanning becoming illegal???
On another note, I really wish the NYPD would enforce THIS one more:
Interference with Movement: $100 Fine
Riders are not allowed to obstruct movement of trains by means of preventing subway doors from closing, activating the emergency brake cord in a non-emergency or other interference that will create delays or accidents.
I can count on one hand the number of arrests I've seen a police officer give for a door holder on one of my trains.