The library now features CSS styling system that lets you customize the appearance of charts, graphs, and gauges entirely through external stylesheets. By leveraging CSS Custom Properties (Variables), you can define backgrounds, axes, fonts, labels, and even complex series color palettes directly in CSS (e.g., --mfc-plot-background or --mfc-common-series-fill-0). This eliminates verbose JavaScript appearance configurations via Theme class, and lets you define chart appearance in application-wide stylesheets.
Miscellaneous:
The numberFormat property lets you format axis coordinates via Intl.NumberFormat object.
LineChart and LineRenderer rendering improvements.
API Changes:
To avoid naming conflicts with the upcoming Dashboard library, which provides a broader set of dashboard widgets and functionality, the charting library's Dashboard control has been renamed to ChartBase.