Changes in version 0.1.2 (2020-10-04)                  

    o   minor issue with URLs http -> https.

    o   updated license template

                        Changes in version 0.1.1                        

    o   small update to maintain compatibility with new version of magrittr. Thanks go to Lionel Henry for the bug report and suggested patch.

                 Changes in version 0.1.0 (2015-08-03)                  

    o   added clear_stack method to reset internal stack

    o   added ability to place named scions in the package environment

    o   added NEWS file

    o   documentation fixes

                 Changes in version 0.0.1 (2015-07-04)                  

    o   initial CRAN release