v2.1.0 - August 2024

• Implementation of possibility to calculate 3-body equilibrium constants, instead of 2-body, for negative ions. A data set with this method calculated.
• Correction of one data set ("extremely large T grid")
• Restructuring of provided data sets

v2.0.0 - November 2022

Version release including minor bug fix mostly affecting Na I, plus some cleaning up of code structure and some attempt at documentation.