0.2.1 (unreleased) None yet 0.2 (2016-03-21) Bugfixes. Actually works now 0.1 (2015-04-22) General specutils now requires AstroPy v1.0 or later. New Features Added new Spectrum1D object Added IO for several FITS SpecWCS classes Added extinction calculations Added new cutout_footprint function [#244].