Changes in version 0.1.2 (2020-08-27)                  

  - Added steps and iteration parameters.
  - Added warnings if parameters aren't given what they expect.
  - Updated documentation, added details sections, updated pkgdown
    reference.
  - Added new animations, shake_i_diagonally, shake_diagonally, and a
    whole family of zoom animations.
  - Updated demo application to include additional parameters (step,
    iteration).

                 Changes in version 0.1.1 (2020-08-02)                  

  - Fixed 1 second animation delay (#4).

                 Changes in version 0.1.0 (2019-12-20)                  

  - Added a NEWS.md file to track changes to the package.
  - Initial CRAN release.