Changes in version 0.1.0.9000                      

Minor changes

  - Fixed installation instructions in README
  - Added CRAN badge to README

                 Changes in version 0.1.0 (2023-09-12)                  

  - Initial CRAN submission.

                     Changes in version 0.0.0.9000                      

  - Initial Github submission.

Major changes

  - Implemented check_that() function for evaluating dataframes.
  - Implemented helper functions (e.g., some_of(), whenever()) to
    simplify the test/check creation process.