Changes in version 1.4-0 (2025-09-26) - Maintainer email update. - Added unit tests. - Added package doi - Added github actions R-CMD-check and rhub - Added README.Rmd - Added pkgdown site - Roxygenized the package Changes in version 1.3-0 (2024-09-09) - Fix code to enforce strict use of R_HEADERS as requested by CRAN. Changes in version 1.2-0 (2023-03-21) - Fix code to use native symbols as requested by CRAN. Changes in version 1.1-1 (2022-05-20) - Package memory allocation error fixed and code updates as requested by CRAN. Changes in version 1.1-0 (2022-05-18) - Package fixed as requested by CRAN to avoid been archived.