Changes in version 0.56                         

  - Fixed many documentation errors and warnings
  - Use roxygen2 for documentation
  - added varname.color to replace fixed muted("red")
  - tweaked arrow style
  - increased default thickness of variable vectors
  - add point.size argument

                        Changes in version 0.6.5                        

  - Now Depends R (>= 4.1.0) to handle |>
  - Added lda() objects to those handled by reflect()
  - Illustrate reflection in ggbiplot examples

                        Changes in version 0.6.4                        

  - Documented solution to 'scale_color_discrete() produces two legends'
    #2
  - Fix glitch with axis labels
  - ggbiplot gains geom.ind and geom.var arguments for more flexlible
    handling of the geometries used to display the observation points
    and variable labels.

                        Changes in version 0.6.3                        

  - Fix axis label spacing
  - ggbiplot gains a clip argument to control if points, labels, etc.
    are clipped to the axis limits.

                 Changes in version 0.6.2 (2024-01-08)                  

This is a modest upgrade to the initial release, adding a number of
features.

  - corrected small bugs in ggbiplot() and ggscreeplot()`
  - reflect() now also reflects supplementary variables from
    FactoMineR::PCA()
  - added support for ade4::dudi.pca()
  - ggbiplot() gains an axis.title argument
  - ggscreeplot() gains color, shape, linetype and linewidth arguments
  - Added get_SVD() intended the simplify the interface to various PCA
    functions.
  - Now use get_SVD() in ggbiplot() and ggscreeplot()
  - Extend some examples, requiring Depends:ggplot2

                 Changes in version 0.6.1 (2023-12-17)                  

  - Revised documentation for ggscreeplot()
  - data(crime) used in README giving a more complete example.
  - Fixed links reported as 301s
  - Published pkgdown site

                        Changes in version 0.6.0                        

  - Use geom_polygon() rather than geom_path() for ellipses to allow
    them to be filled.
  - Added var.factor argument to expand or reflect the variable vectors
  - Moved points/labels code earlier so ellipses and variable vectors
    are not obscured
  - Replaced internal calculation of ellipses with stat_ellipse()
  - Now allow ellipses to be filled (geom_polygon()) or unfilled
    (geom_path())
  - Added hex logo
  - Added iris example to README
  - Removed Imports: dplyr, purrr as no longer needed