Changes in version 1.1 (2023-05-19)                   

    o   Version submitted to CRAN.

    o   Minor improvements in vignette and other documentation.

    o   Change cat() to message() in sdemodel_display().

    o   Avoid global assignments of transformation funcsenvironment trfuns instead..

                         Changes in version 1.0                         

    o   First public release.