Changes in version 1.11                         

  - Switch to MIT license.

  - Documentation pages now created via Github Actions.

  - Fix the checking for multiple cell values when there are 2 panel
    factors.

  - New support for aspect with ggdesplot(). (P.Schmidt)

  - New support for named colors (P.Schmidt).

                  Changes in version 1.10 (2023-03-09)                  

  - One-row panels no longer have whitespace. Issue #9.

  - Replace aes_string(x=x.string) with aes(x=.data[[x.string]]) etc.

                  Changes in version 1.9 (2021-10-29)                   

  - Tweaks to ggdesplot output.

  - Remove LazyData from DESCRIPTION.

                  Changes in version 1.8 (2020-10-21)                   

  - Bug fix for dq with multiple panels.

  - Use inherits to check class #4.

                  Changes in version 1.7 (2020-07-20)                   

  - Please use desplot(data,formula) instead of desplot(formula,data).

                  Changes in version 1.6 (2019-09-13)                   

  - New argument dq for showing data quality on heatmaps.

                  Changes in version 1.5 (2019-04-03)                   

  - Beta version of ggdesplot() to create ggplot2 graphics.

  - New argument subset to subset data before analysis.

                  Changes in version 1.3 (2017-10-13)                   

  - Bug fix.

                  Changes in version 1.2 (2017-07-13)                   

  - Now using testthat and covr packages.

                  Changes in version 1.1 (2016-12-18)                   

  - New function argument midpoint="median" uses the median to determine
    the midpoint for the ribbon. Previously, the midpoint was halfway
    between the minimum and maximum data values.

                  Changes in version 1.0 (2015-12-14)                   

  - The desplot package has been split off from the agridat package.

                         Changes in version 0.0                         

  - Original creation of function.