v2.9 - Updated to the new package structure where the CDK libs are removed. As a result, this package now depends on the rcdklibs package v2.8.1 - Fixed typos in the docs v2.8 - Updated code to provide accessors for atoms and bonds of a molecule. Also provide methods to access atom and bond properties. Currently, setters for these objects are not provided v2.7 - Removed support for JChemPaint due to it being in flux at this point. Also removed support for viewing tables of 3D structures. Restructured the descriptor functions to utilize descriptor names and i general make descriptor calculations more R-like