Changes in version 1.2.1 (2024-03-18)                  

    o   Fixed a test that could (and did) fail when the R platform is overloaded.

                  Changes in version 1.2 (2023-04-23)                   

    o   Renamed List to StackList and updated docs.

                  Changes in version 1.1 (2022-09-03)                   

    o   Exporting Stack and List.

    o   Using a local package environment instead of baseenv() to store timing data.

    o   Exporting the callback return message in tic.log.

    o   Added tests.

    o   Updated documentation formatting.

    o   Updated maintainer contact and package location - this didn't work in the v1.0.1 submission.

                 Changes in version 1.0.1 (2021-04-19)                  

    o   Updated maintainer contact and package location.

                  Changes in version 1.0 (2014-06-17)                   

    o   First public release.