Changes in version 0.1.2 (2025-04-02)                  

  - Added total mercury (EMS_HG_T) to codes list to fix bug in Mercury
    look up.

                 Changes in version 0.1.1 (2025-01-20)                  

  - Updated internal data.
  - Changed Salinity unites from ng/L to ppt (parts per thousand) in the
    user selection box. This was a labeling change for the variable and
    has no effect on the guideline generated.
  - Added minimum version requirement for the chromote package due to
    issue with random port connection.

               Changes in version 0.1.0.9000 (2024-11-26)               

  - Package maintenance.