Changes in version 0.7.0 (2025-09-24)                  

  - Maintainer address update.
  - Added unit tests.
  - Added package doi.
  - Added rhub checks.

                 Changes in version 0.6.1 (2023-03-23)                  

  - Minor code fixes to get rid of CRAN and devel check notes.

                 Changes in version 0.6.0 (2022-09-21)                  

  - Html code fix as requested by CRAN and updating examples.

                        Changes in version 0.5.0                        

  - Added code for examples and exercises for chapters 1, 11 and 12.

                        Changes in version 0.4.0                        

  - Added code for examples and exercises for chapters 4, 5, 6, 7
    and 10.

                 Changes in version 0.3.0 (2021-07-20)                  

  - Package preparation for CRAN submission.

                        Changes in version 0.2.0                        

  - Supplemental material for chapter 9.

                        Changes in version 0.1.0                        

  - Added vignettes for chapters 2, 3, 8 and 9.
  - Added a NEWS.md file to track changes to the package.