Eyas is a part of a series of plug-ins developed by BIMception LLC. BIMception produces software tools for the AEC (Architectural Engineering and Construction) industry to facilitate interoperability with BIM (Building Information Modelling) software such as Rhino/Excel/Mathcad/SAP2000.
There are several ways to stay up to date with Eyas as well as posting questions/requests:
Facebook: Eyas on Facebook
Grasshopper forum: Grasshopper forum
Food4Rhino website Eyas on Food4Rhino