It’s got lighter wheels anyway… ah, from Evans site
(TL:DR lighter wheels, disc brakes inside the triangle so you can use normal racks. Other things a bit better)
“Genesis Croix de Fer 2014 Cyclocross Bike. The irrepressible Croix de Fer returns for another year. Visually similar to last years’ model but with some choice tweaks to improve versatility, everyday use and overall ride characteristics. For starters, the new inboard disc dropout moves the calliper mounting position to between the stays, meaning no more faff to space out mudguards or a rear rack to clear the calliper. They’ve dropped weight from the Wheelset (via some lighter rims and double-butted spokes), upgraded to better sealed hubs and added Continental’s Cyclocross Speed semi-slick tyres into the mix for better rolling performance on a wide variety of different surfaces. Gearing has been widened via a 12-30T cassette out back to give a really low climbing gear to aid fully-laiden adventures into the unknown.
Everything’s brought to a shuddering halt by Hayes excellent new CX Expert (formerly CX5) mechanical disc brakes – the stiff, one-piece forged aluminium calliper offering brilliant power and modulation. There are integrated barrel adjusters for on-the-fly adjustments and we’ve offset the slight weight increase of the calliper with Hayes L1 lightweight rotor. Oh, and we’ve also added a 50cm frame size, meaning more of you can now enjoy the closest model we have in our range to that fabled ‘one bike’.”
Evan’s product page for it