What is new in the Sojag Genova II 12x14 compared with the original Genova?

The Genova II keeps the 12 ft. x 14 ft. footprint, the extruded aluminum frame with AkzoNobel Interpon powder coating and the included nylon mosquito netting, and adds a double-tier galvanized steel roof that vents hot air. It is a four-season sun shelter that stays up all year; shipping weight is about 389 lb (176 kg).