Changes in version 1.0.5 (2025-09-04)                  

  - remove NA placeholders

                 Changes in version 1.0.4 (2025-01-15)                  

  - fix clang test on macOS

                 Changes in version 1.0.3 (2025-01-10)                  

  - fix clang test on macOS

                        Changes in version 1.0.2                        

  - enhance documentation

                 Changes in version 1.0.1 (2024-11-14)                  

  - account for clang in unit tests