v0.2.2: Compatibility with ggplot 4.0.0 (#33)

Minor patch release to handle some new errors that could pop up due to some changes with the ggplot2 v4.0.0 function API. Huge thanks to @teunbrand from ggplot2 for the forewarning of the changes and for initial work to get ggpackets compatible.

v0.2.1

• Drops crayon dependency, as it was only used to color a small part of the command line output. It may be introduced again, but only if it's adopted more holistically.
• Improves integrations with ggplot2 to avoid R CMD check warnings due to build-time embedding of ggplot2 functions to support ggplot2's upcoming v3.4.0 release.

v0.2.0

Initial release version, as published to CRAN