1. Beta modules (pymatgen.io.feffio) for io for FEFF, courtesy of Alan Dozier. 2. New smartio module that intelligently reads structure input files based on file extension. 3. Spglib_adaptor module has been renamed to finder for brevity. 4. Upgraded spglib to version 1.2.2. Improved handling of spglib install on Mac OS X and Solaris. 5. Major cleanup of code for PEP8 compliance. 6. Cssr module now supports reading of input files. 7. Miscellaneous bug fixes and speed improvements.