What's New in Version 2.1

Throughout the API documentation, new classes and methods are indicated with a disclaimer "Since: version 2.1." Documentation, in general should be more thorough and complete.

One major change is that the library uses the same header #include paths as external code. This documentation attempts to uniformly use the correct style, e.g.: #include <openbabel/mol.h>

Another major change was to increase the indexing of atoms and bonds. Previously only 2^16 atoms or bonds were possible.

The OBNodeBase, OBEdgeBase, and OBGraphBase classes were deprecated. Typedef declarations provide backwards compatibility by mapping to OBAtom, OBBond, and OBMol, respectively.

In addition, this page gives a general list of additions to the library.

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