2.3 (The Venn Chart Version)

[methnen]

• The M Chart Highcharts Library is now deprecated and M Chart offers one-click migration of Highcharts charts to Chart.js
  • The M Chart implementation of Chart.js now matches Highcharts feature-for-feature, supports additional chart types, works with M Chart Pro, is more performant, and isn't burdened by expensive commercial licensing requirements
  • Sites with Highcharts charts see a migration notice - dismissible while the Highcharts library plugin is active, persistent when it isn't (since those charts won't display)
  • Chart data carries over as-is - only legacy Highcharts theme slugs are remapped (to the bundled Highcharts 4.x look) and chart images refresh the next time each chart is saved
• Added support for venn and euler chart types
  • Supports up to 5 sets
  • Venn uses the classic fixed layout while euler sizes the circles proportionally to their totals
• Treemap labels now wrap to fit their rectangle so long labels stay readable instead of shrinking to fit on a single line
• Treemap group captions now wrap onto a second line when long group names need the room
• Tweaked table rendering so that it always matches the format of the data in the spreadsheet
• Fixed an issue where treemaps with 3 or more grouping levels could render gray instead of using the theme colors
• Fixed an issue where saving a chart could cause a fatal error when the chart's library plugin wasn't active