No specific info about version 2.2. Please visit the main page of BEopt on Software Informer.
HAP is designed for consulting engineers, design/build contractors
DesignBuilder provides advanced modelling tools in an easy-to-use interface.
Energy3D a tool for designing, analyzing, and constructing green buildings.
Professional program to calculate the energy usage and costs involved in HVAC
Evaluate the performance of single-family houses with respect to energy.
It's designed with the needs of homebuilders, remodelers and designers in mind.