v2.2.0

2.2.0 (2026-10-20)

🚀 Features

• chartist: let layers reserve room outside the drawing area (#1528)
• chartist: give trend lines their correlation (d163dae3)
• chartist: add minor grid lines and axis transforms (c6d9ddc9)
• ⚠️ chartist: move trendLine() and targetLine() to @chartist-js/essentials (bd1ba658)
• chartist: let layers annotate what other layers drew (9c650792)
• essentials: add @chartist-js/essentials with axisTitle() (2899e0ee)
• essentials: add logAxis (d931d754)
• essentials: add trendLine() and targetLine() (558c6af6)
• essentials: add valueLabels() (69c641b4)
• essentials: draw target lines 2 px wide by default (dc0b1940)
• terminal: draw quarter-turned text vertically (665254cf)
• terminal: leave out minor grid lines (b92f92e8)
• tooltips: add @chartist-js/tooltips (09388f28)

🩹 Fixes

• chartist: keep each value's meta with reverseData (#1534)

⚠️ Breaking Changes

• chartist: move trendLine() and targetLine() to @chartist-js/essentials (bd1ba658)
  trendLine() and targetLine() are no longer exported
  from chartist. Import them from @chartist-js/essentials and load its
  stylesheet:
  import { trendLine, targetLine } from '@chartist-js/essentials';
  import '@chartist-js/essentials/styles.css';
  The types TrendLineOptions, TargetLineOptions, TrendLineContext,
  TargetLineContext and TargetLabelContext move with them. The Sass
  settings $ct-target-line-color, $ct-target-line-width,
  $ct-target-line-dasharray, $ct-trend-line-width,
  $ct-trend-line-dasharray, $ct-class-target-line, $ct-class-target-label
  and $ct-class-trend-line are gone; set the --ct-target-line-* and
  --ct-trend-line-* custom properties instead.