Fixes
=====
* Addressed problem where critical failures are missed in testing (262). This doesn't represent a change to the (documented) API but will change functionality for external code that isn't ready to handle the raised error.
* Fixed calculation of non-integer charge (264).
* Fixed problem with missing RNA phosphate oxygens (267).
* Fixed problem with non-optimal hydrogen bond orientation for non-bonded atoms; mainly affects water orientation. (9).
Changes
=======
* Supressed excessive "Tetrahedral hydrogen reconstruction not available for nucleic acids" warnings (253).
* Increased verbosity of output (warnings and information) for missing and reconstructed atoms.
* Standardized testing and output for troubleshooting with non-integer residue charges.
* Added ``HG1`` as alternate name for serine hydroxyl hydrogen (214).
* Removed non-functional command line version of ``psize`` (181).
* Provided clearer error messages for unsupported MOL2 bond types (178).
* Added ``--run-long`` option to tests and cleaned up test warning messages.
* Updated list of visualization tools to include [NGL Viewer](http://nglviewer.org/ngl/) (#38).
* Updated documentation to warn users against using more than one ligand in calculations (23).