Changes in version 0.1.6 (2025-02-20)                  

  - Package now corrects data through 2023

                 Changes in version 0.1.5 (2023-10-20)                  

  - Package now corrects data through 2022

                 Changes in version 0.1.4 (2022-06-14)                  

  - Package now corrects data through 2021

                 Changes in version 0.1.3 (2021-03-12)                  

  - Corrected error in the SuessRReferenceData file introduced in
    Version 0.1.2 for the Subpolar North Atlantic

                 Changes in version 0.1.2 (2021-03-11)                  

  - Package now corrects data through 2020

                 Changes in version 0.1.1 (2020-10-21)                  

  - 'SuessR()' and 'SuessR.custom()' now return a warning when
    unrecognized columns present in input data.

  - Output from 'SuessR()' and 'SuessR.custom()' now print to 3 decimal
    places, but are not rounded in the function output.

  - Updated 'Cp' parameter values for all regions in the built-in
    'SuessR.reference.data' dataset.

  - Corrected an error in the calculation of annual increase of surface
    ocean CO2 concentrations.