This release introduces a new Sunburst chart type, richer pie/donut styling, new unit (pictogram) layouts, and a large batch of reliability, correctness, and security fixes.

A hierarchical radial chart (a nested pie/donut) for tree-structured data. Rings go from the center hole outward, one per hierarchy level, with each child arc nested inside its parent. It ships as its own tree-shakeable entry point, so the core bundle size is unchanged if you do not use it:

import ApexCharts from 'apexcharts/sunburst'
// then:
chart: { type: 'sunburst' }

Corner rounding and inter-arc spacing are configurable via plotOptions.sunburst.borderRadius and plotOptions.sunburst.spacing.

• Pie / donut slice styling. New plotOptions.pie.borderRadius for rounded slice corners and plotOptions.pie.spacing for an inter-slice gap. The same styling applies to polarArea.
• Unit (pictogram) charts, arc layout. A new parliament / hemicycle layout (plotOptions.unit.arc) arranges marks as seats in concentric arced rows across an annulus, filled in category order. A type: 'waffle' alias is also available for the unit chart's single-grid layout.
• Unit charts, configurable enter motion. The gather animation easing and enter motion can now be tuned.
• Point annotation tooltips. Point annotations can show an optional hover tooltip.

• Legend click on pie / donut / polarArea now toggles the slice in and out. Previously a legend click darkened and expanded the slice. If your app relied on the old behavior, review this change.
• Premium features are now gated behind a Premium (or above) plan. Features and chart types that require a license now enforce it. If you use those, make sure your license plan covers them.

Data and series

• A series missing its data property no longer aborts parsing of the remaining series; it is treated as empty and the parsed series stay aligned with their names.
• rangeName no longer mutates your series config; range ids are tracked internally instead.
• Combo charts use the real series index for goal lines and data labels, fixing mismatched labels and goals on filtered combos.

Lifecycle and SSR

• Server-side rendering no longer crashes on image fills. Out-of-range annotation yAxisIndex and a sunburst drilldown cycle are fixed.
• Animation, resize, and timeout callbacks are guarded against firing after a chart is destroyed, and the detached SVG root is released on teardown.
• updateSeries / updateOptions promises now reject on a render failure instead of hanging.
• resizeNonAxisCharts is guarded against a missing parent node in shadow or detached DOM.

Rendering and interaction

• NaN / Infinity guards in polarArea, custom series, axis labels, tooltips, and gradients.
• Zoom and tooltip: fixed a stuck shift-latch on a persistent slice, a duplicate mousewheel binding, and a custom-tooltip guard.
• Empty candlestick series no longer crash; heatmap row-extent and brush-target guards added.
• A window-resize redraw is skipped when the drawing box is unchanged.

Accessibility and misc

• Keyboard-navigation listeners are removed correctly on update, fixing a listener leak per updateOptions.
• Annotation tooltips no longer suppress the series tooltip chart-wide, and are cleared on clearAnnotations / removeAnnotation.
• The drilldown breadcrumb stays clear of the chart title.
• Global flags (hasNullValues, invalidLogScale) reset every render.
• Three verified logic fixes: a scale-max typo, a selection-filter guard, and an epoch-0 timestamp.

Security

• CSV export now guards against formula / CSV injection.

Building and testing from source now requires a Node version with require(esm) support (^20.19 || ^22.12 || >=24), matching the jsdom 28 test toolchain. Running the tests on an older Node fails fast with a clear message.

Full changelog: https://github.com/apexcharts/apexcharts.js/compare/v6.6.1...v6.7.0

• declare the frontmatter node as a block-level decorator (ebc4755), closes #957
• support links on selected images (d8c442b), closes #753

• mdxeditor-full-height opt-in class for editors that fill their parent (cdeda58), closes #953

• Warn that experimental.useCache is deprecated: #96448
• Fix hybrid Pages/App Router not-found rendering with adapters: #96392

Huge thanks to @unstubbable and @ztanner for helping!

Release 2026-08-01 19:16

• No changelog entries

• @tanstack/solid-router@2.0.0-beta.29
• @tanstack/solid-router-devtools@2.0.0-beta.24
• @tanstack/solid-router-ssr-query@2.0.0-beta.30
• @tanstack/solid-start@2.0.0-beta.30
• @tanstack/solid-start-client@2.0.0-beta.29
• @tanstack/solid-start-server@2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29

• Updated dependencies [3d40733]:

  • @tanstack/solid-router@2.0.0-beta.29
  • @tanstack/solid-start-client@2.0.0-beta.29
  • @tanstack/solid-start-server@2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29

• Updated dependencies [3d40733]:

  • @tanstack/solid-router@2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29

• Updated dependencies [3d40733]:

  • @tanstack/solid-router@2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29

• Updated dependencies [3d40733]:

  • @tanstack/solid-router@2.0.0-beta.29

• #7928 3d40733 - Upgrade solid-js and @solidjs/web to 2.0.0-beta.29