ggcharts 0.2.1

• The themes only set the plot.title.position element if a version of {ggplot2} >= 3.3.0 is installed. This fixes #75.

ggcharts 0.2.0

• Two new vignettes: customize (#54) and themes (#69)
• Two additional datasets: popeurope and popch (#60)
• The default theme has been tweaked and is now exported as theme_ggcharts()
• Additionally, three other new themes have been created: theme_ng(), theme_nightblue() and theme_hermit()
• The default ggcharts theme can be changed using ggcharts_set_theme()
• highlight_spec() has been introduced to enable full customization when highlighting
• The limit argument of bar_chart(), lollipop_chart() and dumbbell_chart() has been deprecated in favor of top_n (#62)
• lollipop_chart() and bar_chart() display the number of cases in each distinct value of x if the y argument is missing (#48)
• lollipop_chart() and bar_chart() gained an other argument. If a threshold is set and other = TRUE all categories with values less than the threshold are aggregated and displayed at the bottom of the chart (#67)
• Error messages are thrown using rlang::abort() rather than stop() (#32)
• A legend used to pop up when the theme of a chart with highlights was changed. This has been fixed in #41