Changes in version 1.3 (2022-08-30)                   

Fixed bugs:

  - Fixed html issues in documentation, to comply with R.4.2.0

                  Changes in version 1.2 (2021-03-18)                   

Fixed bugs:

  - Fixed cell placement in interactive graphs (they were flipped wrt
    kohonen package, and incorrect for hex topology with odd number of
    rows)
  - Fixed cell placement in smooth distance plot
  - Fixed bug in somInit when using PCA initialization (reverted to
    prcomp)

Improvements:

  - New legend for graph, interactive in html, present in svg
  - New "cloud" plot
  - Improved "smooth distance" plot
  - Several improvements in the shiny UI, more user-friendly and stable
  - In shiny UI, possibility to change numeric to factor and vice-versa

## Misc:

  - New logo, and updated UI theme to match

                  Changes in version 1.1 (2021-02-15)                   

Fixed bugs:

  - In reproducible script, when data was unscaled it was not in matrix
    form.
  - In the plot panel, the scales option was not available for
    CatBarplot.
  - Variables weights are no longer standardized to sum to 1.
  - Boxplot on prototype values is now drawn for the prototype values.

Improvements:

  - Added support for categorical variables, and NA values.
  - In the plot panel, variables selection changes only when necessary.
  - New functions: cdt for complete disjunctive tables, and
    aweSOMreorder to reorder variables for pretty display.
  - Option to hide observations names in the plots.

## Misc:

  - Added hex-sticker logo.
  - Improved appearance of the shiny UI.
  - More detailed help messages in UI.