DRAGONS v4.0.0 with new support for near-infrared spectroscopy is now available.  This specific release includes support for GNIRS longslit.  Upcoming releases, later this year, will add support for GNIRS cross-dispersed and Flamingos 2 longslit.  The new support for GNIRS includes non-thermal and thermal bands, and full calibration including wavelength calibration using sky features and telluric correction.  To get the software and for more information, including tutorials, please go to https://dragons.readthedocs.io/.