Highcharts Changelog

Highcharts Dashboards v4.2.1

Thu, 06 Aug 2026 00:00:00 GMT

Bug fixes

Fixed #24857, destroying a dashboard with multiple layouts failed.
Fixed highlight sync in sorted grid component.
Fixed #24610, columnAssignment overwrote data columns with the same key.

Highcharts Grid v3.1.0

Thu, 06 Aug 2026 00:00:00 GMT

Grid Pro: Added support for row grouping
Grid Pro: Optimized event options update.
Grid Pro: Added treeView data aggregation.
Grid: Added support for column virtualization.
Grid: Added built-in context menu groups.
Grid: Grid filtering conditions allowlist.
Grid: Added possibility to render Grid caption as HTML. See #24683.
Grid: Added support for runtime warnings when deprecated Grid options are used.
Grid: Added support for minWidth and maxWidth in column options. See #24395.
Grid: Added data.dataTableKey option to select a table from Grid data connectors.
Grid: Refactored CSS by separating theme styles from functional styles.

Bug fixes

Grid: Fixed rows being pushed out of view when resizing a column while scrolled down, with variable row heights.

Highcharts v13.0.0

Thu, 11 Jun 2026 00:00:00 GMT

Added new options set, palette, making it easy to apply general design colors for light and dark mode. This replaces the former Adaptive theme.
Added support for providing data as DataTable through the new options dataTable, series.dataTable and series.dataMapping.
Updated gauge and solid-gauge series, including panes and radial y-axis, with more sensible defaults and major design facelift, making it easier for implementers and AI agents to create great looking gauges from minimal configuration.
Refactored the data sorting functionality into a separate module, in order to simplify and reduce weight on the core script file.
Improved entrance and exit animation of points and data labels when they are dynamically created, destroyed or zoomed in or out of view.
Added the experimental autoload feature, loading required modules based on the chart configuration.
Added customizable boundary ticks for datetime axes, see the docs for Axes → Datetime → Boundary ticks on datetime axis.
Added new setting, contrast, for dataLabels.backgroundColor. Allows enhancing readability with a plain, semi-transparent background color. Extended the dataLabels.distance option to apply to more series types than previously.
Added new option, chart.plotBorderRadius.
Added new options set, tooltip.header, for better control over the header design i split tooltips.

Upgrade notes

Default pane layout and design for gauges and polar charts has gone through a major facelift. See v12 pane design compatibility to see what’s changed.
Solid gauge radius and innerRadius, when given as numeric values, defined on series or point level, no longer resolve as percents, but as pixels. To set it to a percent, use a percentage string like radius: '50%'.
The dataSorting feature now requires the modules/data-sorting.js file.
Default data label positions have changed slightly. Previously, the distance to the point or column was determined by padding and adjusted by x and y. Introduced new option, dataLabels.distance, in order to allow backgrounds with padding without touching the point.
Content marked with useHTML is now wrapped in a div instead of a span in order to comply with valid HTML. Custom CSS rules addressing the span may have to be updated.

Bug fixes

Fixed #23771, boosted points were missing keyed values after zoom.
Fixed #24274, in the exporting menu, the ‘View in fullscreen” label was broken after being used.
Fixed #24293, fixed and split tooltip with useHTML shifted after first render.
Fixed #24572, templating multiply helper exposed floating-point precision in axis labels.
Fixed #24521, grid lines rendered above the plot border after responsive axis update.
Fixed #20412, exported charts did not have correct data after updating it with null values.
Fixed #24547, styled mode x-range missed colorIndex after setData.
Fixed #24266, year resolution date labels didn’t respect localized format.
Fixed #24304, consistent chart menu aria-label and i18n translations.
Fixed #24544, regression with zones set below max value and axis max set, line on max was clipped.

Highcharts Gantt v13.0.0

Thu, 11 Jun 2026 00:00:00 GMT

Most changes listed under Highcharts 13.0.0 above also apply to Highcharts Gantt 13.0.0.
Added text align support for grid axis titles (column header).

Highcharts Maps v13.0.0

Thu, 11 Jun 2026 00:00:00 GMT

Most changes listed under Highcharts 13.0.0 above also apply to Highcharts Maps 13.0.0.

Bug fixes

Fixed #24441, ensured tiled web map tiles reload after mapView updates.

Highcharts Stock v13.0.0

Thu, 11 Jun 2026 00:00:00 GMT

Most changes listed under Highcharts 13.0.0 above also apply to Highcharts Stock 13.0.0.

Highcharts Map Collection v2.3.3

Thu, 21 May 2026 00:00:00 GMT

Browse all maps at code.highcharts.com/mapdata.

Fixed #132, updated the map of Tanzania with Songwe Region.
Fixed #194, “British Isles, admin1” files had invalid format.
Fixed #195, corrected wrong map keys in the custom maps (mainly some variants of world maps).
Fixed #123, updated USA admin2 (standard and high resolution) map with Connecticut changes after 2023. The previous map is not fully synchronized with any time, so it is available only in previous releases of the Map Collection - no historical map for it.
Fixed #197, added a new world map with India disputed areas as a separate map for backwards compatibility. The base world map is unchanged.

Highcharts Dashboards v4.2.0

Tue, 12 May 2026 00:00:00 GMT

Restored cell width/height options.

Bug fixes

Fixed #24446, changing the connector in edit mode did not update the Grid Component properly.
Fixed double re-render when polling is activated.
Fixed component namespaces in Dashboards.
Fixed lacking dts for minified module src files.
Fixed #24258, changed event type for cell.destroy.
Fixed #24086, the grid was not destroyed properly on board.update() call.
Fixed #24067, dataTable was not saved in gridOptions on update.

Highcharts Grid v3.0.0

Wed, 06 May 2026 00:00:00 GMT

Grid Pro: Added support for hierarchical data using data.treeView.
Grid Pro: Added support for row pinning using rendering.rows.pinning.
Grid Pro: Added pageSize field to Remote Data Provider callback, so it can automatically realign chunk indexing when the backend clamps or adjusts the requested page size.
Grid: Cleaned up deprecated methods and options (details in the upgrade note).
Grid: Added support for row headers (th) in tbody.
Grid: Added support for touch devices on column resizing.
Grid: Added data.autogenerateColumns (default true) with support for unbound columns via columns[].dataId = null and cells.valueGetter, so column generation can be fully controlled from columns[] and do not have to have a direct column source in the data source.

Upgrade notes

Grid Pro: Introduced required Grid Key. Read more…
Grid: Replaced uses of grid.dataTable and grid.presentationTable with grid.dataProvider.getDataTable().
Grid: Replaced uses of grid.columnOptionsMap with grid.columnPolicy methods.
Grid: Replaced sorting.sortable with sorting.enabled.

Bug fixes

Grid Pro: Prevented grid-lite.css module removal from Grid Pro dist package.
Grid: Added label to header context menu button.

Highcharts v12.6.0

Mon, 13 Apr 2026 00:00:00 GMT

Added experimental contour plot functionality to Highcharts, with WebGPU rendering. See #17324.
Added the ability to use axis units for global setting for annotation points drawing and sizing, see #23612.
Added full support for arrow-functions as callbacks by giving them the context as a separate argument, see #9050.
Added support for anchored pattern fills, see #23567.
Added showDelay option for tooltip and crosshair, see #9286.
Added new option, boost.chunkSize option to allow fine tuning the performance of tooltip position indexing in boosted charts. See #23902.
Added click event callback for credits.

Upgrade notes

Setting xAxis and/or yAxis on annotations shapes or shapeOptions will convert the point x and y units, and dimensions like width, height, r and ry to axis units.

Bug fixes

Fixed #22758, long label text was not clipped to plot area.
Fixed #24138, zMin for bubble series was not changed on series.update().
Fixed issue with setting position styles for loading.
Fixed #23477, styles from shadow DOM weren’t applied to exported chart.
Fixed #24104, tooltip with large padding overflowed on narrow charts.
Fixed #23508, incorrect axes in scrollablePlotArea with multiple chart instances.
Fixed #23654, wrong dateTime parsing when exporting data set as date string.
Fixed #24073, object data in histogram caused error.
Fixed #24096, missing point events for scatter points on the edge of the plot area.
Fixed #23674, rotated step axis labels were cut off.
Fixed #21725, pie.dataLabels with negative distance set missing after update or visibility toggle.
Fixed #23850, tooltip position was affected by chart position when tooltip was outside and using positioner.
Fixed #24220, treemap data labels outside of zoomed range were still visible.
Fixed #24323, subtitle alignment could not be unset dynamically.
Fixed #22330, rendering of waterfall points crossing axis break was incorrect.
Fixed #24102, a regression causing boosted series being invisible in online exports, when exporting.local was false.
Fixed #24164, ghost markers appeared when updating a11y series data.
Fixed #23307, minPointLength didn’t grow in the right direction for small negative values.
Fixed #23712, flex caused infinite chart reflows.
Fixed #24186, custom pixelRatio broke rendering series by boost.
Fixed #24126, negativeColor was not applied in styled mode.
Fixed #24265, broken tooltip rendering in some locales, upper case first was not applied to titles with combining marks.
Fixed #23566, the ES5 build for the AMD package was incorrect.
Fixed #24225, animated data updates didn’t work when chart.allowMutatingData was false.
Fixed #24042, wrong rendering of 3d chart series when data grouping kicked in.
Fixed #23843, colorAxis marker didn’t animate when moving.
Fixed #16583, zoomKey and panKey were ignored when set together.
Fixed #23879, exporting process stopped and gave error when failed to fetch CSS.
Fixed #23662, boostThreshold 0 did not disable boost as documented.
Fixed #23730, more forgiving point configuration options when exceeding turboThreshold.
Fixed #23946, bad clipping in an inverted chart if a series had shadow enabled.
Fixed #23993, in some cases the y-axis labels were taking too much space.
Fixed #20322, the color axis did not work with wordcloud.

Highcharts Gantt v12.6.0

Mon, 13 Apr 2026 00:00:00 GMT

Most changes listed under Highcharts 12.6.0 above also apply to Highcharts Gantt 12.6.0.

Bug fixes

Fixed #558, pattern module crashed with Gantt charts in React.

Highcharts Maps v12.6.0

Mon, 13 Apr 2026 00:00:00 GMT

Most changes listed under Highcharts 12.6.0 above also apply to Highcharts Maps 12.6.0.
Added colorAxis.title option, to allow a separate title for each color scale in the legend. See #14107.

Bug fixes

Fixed #24451, ghost elements in map after point update.
Fixed #23723, mapView inset borders were not clipped correctly.
Fixed #23760, data label was hidden when drilled down and up.
Fixed #23541, pie data label distribution froze for equal ranks.

Highcharts Stock v12.6.0

Mon, 13 Apr 2026 00:00:00 GMT

Most changes listed under Highcharts 12.6.0 above also apply to Highcharts Stock 12.6.0.
Added navigator supports for live redraw without scrollbar, see #23798.
Added color picker and opacity inputs for annotations popup, see #16776.

Upgrade notes

Navigator with disabled scrollbar now supports the live redraw option. To enable or disable live redraw on the navigator, even with disabled scrollbar, use scrollbar.liveRedraw.

Bug fixes

Fixed #23871, uncaught error when legend was undefined and starting with YTD selected on the range selector.
Fixed #21775, toggling navigator would shrink the chart.
Fixed #24247, StockTools GUI types were incorrect.
Fixed #23011, missing aria labels in stock toolbar.
Fixed #24114, #24057 setExtremes and setRange event was called more than once on navigator.
Fixed #24031, compare percent values calculation was not correct for negative points.

Highcharts Grid v2.3.1

Tue, 24 Mar 2026 00:00:00 GMT

Bug fixes

Grid: Fixed #24370, responsive rules not reacting when the Grid container has display: inline.
Grid: Fixed destroyed grid container when footer in custom element.
Grid: Fixed showpages value when no results.
Grid: Fixed pagination with filtering when all rows have been filtered out.
Grid: Fixed row order in the grid did not reflect the dataTable order after adding rows with virtualization disabled.
Grid: Fixed double initial render when using responsive.rules.

Highcharts Grid v2.3.0

Thu, 12 Mar 2026 00:00:00 GMT

Grid: Configurable Grid sorting toggle sequence via sorting.orderSequence.
Grid: Changed Grid data API so serialized input is provided through data.columns, while data.dataTable is used for DataTable instances.
Grid: Added idColumn option to use a column’s values as stable row IDs instead of numeric indices.
Grid: Added support for overriding and extending Grid SVG icons through rendering.icons.
Grid: Modularized and cleaned up CSS to allow for fully functional Grid with no theming variables.
Grid: Optimized refreshing rows, the number of which differs before and after the update.
Grid: Added LocalDataProvider support for Data Connectors (single table).
Grid: Introduced DataProvider as a new data layer between the Grid and its data source, enabling custom providers beyond the default in-memory LocalDataProvider (using DataTable).
Grid Pro: Introduced RemoteDataProvider as an alternative data layer allowing server-side sorting, filtering, and pagination operations, as well as downloading data in batches while scrolling.
Grid: Added htmlTag option to the Grid caption.
Grid: Added align API property to pagination.
Grid: Added responsive.rules option so it’s possible to define different options for different container sizes.
Grid: Added 'auto' column width support.
Grid: Added columns[].style, columns[].cells.style, and columns[].header.style to apply dynamic or static inline styles.

Bug fixes

Grid: Fixed missing header click event on sorting icon.
Grid: Fixed string typing in formatter.
Grid: Fixed column resizing with virtual rows leaving some grid rows at old column widths.
Grid: Support scrolling in Grid when larger than max element height.
Grid Pro: Fixed row height change on edit.
Grid: Fixed an issue where updating grid column width to auto or undefined had no effect.
Grid: Fixed missed id in table html element.
Grid: Fixed issue with crashing header formatter.

Highcharts Dashboards v4.1.0

Wed, 21 Jan 2026 00:00:00 GMT

Added basic board.update() method.
Added update argument to DataPool’s setConnectorOptions method. See #23935.
Added update method to Data Connectors. See #21583.
Added support for setting global options with Dashboards.setOptions().
Added the possibility to full-screen individual dashboard components, see #23547.

Bug fixes

Fixed #23952, wrong reference to nestedLayout.
Fixed #23948, row and cell deleting events were not triggered.
Fixed #23862, highlight sync was incorrect when the connector was used with multiple data tables.
Fixed #23859, the metadata was not cloned in the data table.
Fixed #23699, error in the console when the toggle editable option was added.

Highcharts Grid v2.2.0

Tue, 13 Jan 2026 00:00:00 GMT

Grid: Enhanced CSS to allow theming of individual columns, cells etc. and added new hover opacity variables.
Grid: Added multi‑column sorting for Grid, including Shift‑click additive sorting.
Grid Pro: Added arrayNumber, json and sparlinke validators.
Grid: Improved Grid virtualization performance by reusing row elements, batching scroll updates to animation.
Grid: Added Grid screen reader region before and after elements.
Grid: Supported array of indices for the dataTable deleteRows method.
Grid: Deprecated sorting.sortable and replaced with sorting.enabled in Grid column options for consistency with other Grid options.
Grid: Optimized Grid by using fewer event listeners on cells.

Upgrade notes

The sorting.sortable option has been deprecated. Use sorting.enabled instead to enable or disable sorting on columns.

Bug fixes

Grid: Fixed #24002, header rendering issue when shown after being initialized hidden.
Grid: Reduced the type dependency tree from Core so it’s not needed anymore to use "skipLibCheck": false when using the library in typescript environment.
Grid: The afterRender events was not triggered when grid rerender.
Grid: Fixed missing width update in columnDefaults.
Grid: Fixed the wrong Grid height on specific parent container styles (flexbox, max-height).
Grid: Use lang options (decimalPoint and thousandsSep) for formatting the number in cells.
Grid: Unified format and formatter header references to column.

Highcharts v12.5.0

Mon, 12 Jan 2026 00:00:00 GMT

Added support for dendrograms by allowing treegraph charts to be plotted against an x-axis. Read more about dendrograms in the docs.
Added new option, legend.maxWidth.
Added the color-scheme CSS property across CSS files and Adaptive theme, to allow setting any color with the light-dark() CSS function.
Added a warning when chart.styledMode is enabled and the required CSS file is not loaded.

Bug fixes

Fixed #23967, the Adaptive theme didn’t work in Shadow DOM.
Fixed #23049, the last four of the default pattern fill definitions had undefined color.
Fixed #23631, SeriesRegistry was unavailable in custom ESM bundle because of circular import.
Fixed #23462, tooltip header was rendered incorrectly for Chinese and other non-latin scripts.
Fixed #23303, tooltips with stickOnContact now remain visible when the cursor leaves a point and re-enters the tooltip container within hideDelay.
Fixed #23471, points in boosted chart with zones had the wrong color when not within a zone.
Fixed #23878, disabled markers were appearing after zooming out when the accessibility module was loaded and the chart was in styled mode.
Fixed #23595, pie data labels were misplaced after a chart size change.
Fixed #23910, a regression in templating causing bad formatting of decimal timestamps.
Fixed #23571, boosted series color was wrong after updating to empty zones.
Fixed #23162, tooltip not rendering for heatmap cell on hover after dataClass legend toggle.
Fixed #23744, axis names weren’t translated in screen reader output.
Fixed #23677, the chart.alignThreshold option did not always take effect after zooming.
Fixed #22890, gauge clip box was incorrect when the pane position was close to the edge of the chart.
Fixed #23517, dataLabels.zIndex was ignored, so labels could render above series regardless of the setting.
Fixed #23560, updating series with multiple data labels failed.

Highcharts Gantt v12.5.0

Mon, 12 Jan 2026 00:00:00 GMT

Most changes listed under Highcharts 12.5.0 above also apply to Highcharts Gantt 12.5.0.

Bug fixes

Fixed #22125, no drag handle was showing for a partially out of range points.
Fixed #23605, incomplete tooltip in x-range and gantt series when the x2 or end date was given as a string.

Highcharts Maps v12.5.0

Mon, 12 Jan 2026 00:00:00 GMT

Most changes listed under Highcharts 12.5.0 above also apply to Highcharts Maps 12.5.0.
Added better default tooltip.pointFormat to the MapPoint series. Closes #23883.

Bug fixes

Fixed #23019, a regression in v12.2.0 causing nullInteraction to break in maps.

Highcharts Stock v12.5.0

Mon, 12 Jan 2026 00:00:00 GMT

Most changes listed under Highcharts 12.5.0 above also apply to Highcharts Stock 12.5.0.
Added className option in navigation.bindings to allow for CSS customizations of annotations, see #22902.
Removed the EMA indicator file, since it is a part of the indicators.js file.
Added feature to let linked series inherit the compare option from their parent. See #21119.

Bug fixes

Fixed #21263, className was not applied to flag points.
Fixed #22929, loading modules/annotations.js and modules/annotations-advanced.js at the same time didn’t work.
Fixed #23894, update was causing overscroll recalculations.
Fixed #23911, regression in range selector data grouping.
Fixed #23809, rangeSelector events were not working in standalone navigator.
Fixed #23493, font size of crosshair label in styledMode was too large.
Fixed #23430, vertical panning didn’t work in series using OHLC data.
Fixed #22698, text-align attribute incorrectly set for the Range selector group.
Fixed #23058, invalid chart.plotHeight set with rangeSelector on shorter charts.
Fixed #23125, range selector style update was not working.
Fixed #22562, MACD series color was changed on each series update.
Fixed #22658, last price indicator was not hidden with parent series.
Fixed #23521, unable to set rangeSelector button with offsetMin as selected.
Fixed #22524, rangeSelector dropdown was not working after resize.

Highcharts Grid v2.1.1

Wed, 10 Dec 2025 00:00:00 GMT

Bug fixes

Grid: Fixed a regression introduced in v2.1.0 where non-default es-module imports had to have a 100% path match including extension.

Highcharts Grid v2.1.0

Tue, 09 Dec 2025 00:00:00 GMT

Grid: Optimized grid.update() so that it now re-renders only the relevant elements in the DOM for the options being changed, rather than the entire container.
Grid: Refactored and cleaned up CSS for greater consistency across elements.
Grid: @highcharts/grid-lite and @highcharts/grid-pro npm libraries now export ES modules for client-side bundling on the default import path, instead of UMD bundles.
Grid: Added column hover trigger on header cell mouseover.

Bug fixes

Grid: Fixed export methods so they respect column dataType settings.
Grid: Fixed, the insert argument in the dataTable.setRow() method was not respected.
Grid: Fixed, the custom cell className was missing when the cell formatter returned null.
Grid Pro: Fixed sparkline cell update when previous value was null.
Grid Pro: Fixed issue where the afterEdit event was not triggered when editing cells using view renderer content.

Highcharts Grid v2.0.1

Mon, 03 Nov 2025 00:00:00 GMT

Grid: Tweaked menu styling and demo code block colors to inherit the active theme, fixing unreadable elements in dark mode examples and popovers.
Grid: Updated focus outlines for table cells to use the shared --ig-focus-ring token so keyboard navigation renders a single, consistent ring.
Grid Pro: Introduced theme-aware variables for editable cell backgrounds and restored the select arrow appearance inside edited cells across light and dark themes.
Grid: Exposed --ig-default-font-family and normalised the fallback stack so custom font overrides continue to cascade correctly.

Bug fixes

Grid: Fixed regression where columns[].cells.className and columns[].header.className were ignored for numeric columns.

Upgrade notes

Important Notice: If you upgrade directly from 1.x.x you should read the migration guide for 2.0.0

Highcharts Dashboards v4.0.0

Wed, 29 Oct 2025 00:00:00 GMT

Range Modifier now defines the start-end slice of source table rows; all other range logic is covered by Filter Modifier.

Upgrade notes

Important Notice: Datagrid is now Grid Pro and no longer part of the Dashboards package. To use it as a component, you need to import it from an external library - either Grid Pro or Grid Lite. See the Migration Guide for more details.
Any workflows relying on Range Modifier beyond simple row slicing by row index must be migrated to the Filter Modifier.

Highcharts Grid v2.0.0

Wed, 29 Oct 2025 00:00:00 GMT

Grid: Sorting changed through header click or setOrder method updates the column options.
Grid: Added column header toolbar and context menu.
Grid: Added filtering functionality.
Grid: Added pagination functionality.
Grid: Replaced the old column distribution modes (full, fixed, mixed) with new column resizing modes (adjacent, independent, distributed).
Grid: Removed previously deprecated rendering.columns.distribution option.
Grid: Support for defining column widths via CSS has been removed.

Upgrade notes

Important Notice to Dashboards users: Datagrid is now Grid Pro and no longer part of the Dashboards package. To use Grid Pro as a standalone component, you need to import it from an external library - either Grid Pro or Grid Lite. See the Migration Guide for more details.
The old column distribution modes (full, fixed, mixed) have been replaced with new column resizing modes (adjacent, independent, distributed).
The previously deprecated rendering.columns.distribution option has been removed. To configure column resizing, use the new rendering.columns.resizing.mode option.
If you used the resizing property in column definitions, move this logic to rendering.columns.resizing.enabled at the appropriate level.
Review your project for any CSS rules targeting column widths and migrate those settings to the grid configuration options.

Highcharts Map Collection v2.3.2

Wed, 01 Oct 2025 00:00:00 GMT

Browse all maps at code.highcharts.com/mapdata.

Fixed #153, set the date back from 2019 to 2017 as the last actual date for some Norway maps.
Fixed #188, resolved wrong encoding (showing as ”?”) for Malta.
Fixed #179, resolved wrong encoding (showing as ”?”) for all other maps.
Fixed #77, removed United Kingdom from European Union map after Brexit.
Fixed #187, updated Asia and World maps to follow UN cartographic standards for Taiwan. The old maps are available with the “with Taiwan” suffix in the map title and with “-taiwan” addition to the filename. When a new map was not created (World maps with embedded map projection), the old map is available in the same filename with the suffix change only in the title of the map because of the need for backwards compatibility.
Fixed #180, resolved wrongly assigned islands for multiple maps (see the full list in the linked issue).
Fixed #191, updated Africa to follow UN cartographic standards for the Morocco and Western Sahara region. The old maps are available with the “with SADR-administered areas” suffix in the map title and with “-sadr” addition to the filename, where SADR stands for Sahrawi Arab Democratic Republic.
Fixed #26, removed wrong ISO code of Northern Cyprus.
Fixed #167, added new map of Ireland (due to the administrative changes in 2014 - details in the linked issue). The old map is available as historical: Ireland (2013).
Updated XMLNS attributes in all SVG files to a working URL (https://highcharts.com/docs/mc).

Highcharts Dashboards v3.6.0

Wed, 10 Sep 2025 00:00:00 GMT

Bug fixes

Fixed #23445, components with multiple connectors loaded only first data table correctly.
Fixed #23447, independent JSON connectors were in some cases using the same column array.
Fixed #23332, getOptions did not return correct values for a grid with resized columns.

Highcharts Grid v1.4.0

Wed, 10 Sep 2025 00:00:00 GMT

Grid Pro: Added timeInput and dateTimeInput cell content renderers.
Grid Pro: Added a unique and caseUnique cell validator.
Grid Pro: Added numberInput renderer type.

Bug fixes

Grid: Fixed keyboard navigation, the focus was getting trapped when using shift + tab.
Grid: Fixed error thrown when adjusting row heights of empty grid.
Grid: Fixed inconsistent cell widths per column after sorting.
Grid: Fixed #23241, Grid with sorted column was not updated after modification of its Data Table.
Grid: Fixed, the credits logo was incorrect when the highcharts-dark or highcharts-light class was added to the parent container.

Highcharts v12.4.0

Thu, 04 Sep 2025 00:00:00 GMT

Enhanced bell-curve and histogram series to accept the data option directly. An array of numbers can now be passed in, instead of being derived from another series in the chart.
Added inlining of web fonts when exporting chart to image. View live demo
Implemented more granular border radius options on polar bar charts and radial gauge plot bands, see #23489.
Added support for boosted series.colorByPoint and fixed boosted halo, #23370.

Upgrade notes

The new font inlining feature can be bypassed by defining a fontFamily in exporting.chartOptions. View live demo.

Bug fixes

Fixed #22943, tree axis labels with styled mode had the wrong width.
Fixed #22821, right-side axis labels clipped when marginLeft or spacingLeft set.
Fixed #23118, made tooltipPos public to expose point position for pie and donut charts.
Fixed #23216, a regression causing an error when title options were incomplete.
Fixed #22415, legend checkboxes disappeared after responsive layout change or legend.update.
Fixed #22950, markers were hidden when disabling boost dynamically.
Fixed #19663, packed bubble data labels group had wrong initial opacity.
Fixed #23252, lang.thousandsSep was not applied to exported data tables. Formatting of numbers is now handled by chart.numberFormatter for table data.
Fixed #23480, error when casting series type from variwide.
Fixed #23465, CSS for tooltip box was overwritten.
Fixed #23302, intersection in Venn diagram was wrong for certain values.
Fixed #21032, point color was not applied to boosted scatter charts when array-style options were provided.
Fixed #23432, could not drill down to treemap nodes when children were added dynamically.
Fixed #20954, the noData label was not visible for pie series with all points hidden.
Fixed #22907, the tooltip anchor was misplaced in some cases when hovering close to the edge of the chart.
Fixed #23208, non-cartesian zoom didn’t work for inverted charts.
Fixed #22807, SVGRenderer.fontMetrics did not support numeric arguments.
Fixed #9799, markers on axis were partially clipped in boost mode.
Fixed #22843, boosted series width (thickness) appeared only initially after toggling visibility via legend.
Fixed #23335, boosted heatmap scrollbar was not shown after zooming.
Fixed #23151, polar chart points were not hoverable at some startAngle values.
Fixed #22586, waterfall series drew the line graph wrongly when zoomed.
Fixed #22489, interactions were sometimes blocked by scrollablePlotArea after chart size updated to full view.
Fixed #23062, data label connectorWidth wasn’t updated correctly when set to 0.
Fixed #23087, series.options.keys properties did not exist on boost points.
Fixed #23023, poor performance when hovering parallel coordinates chart with a lot of series.

Highcharts Gantt v12.4.0

Thu, 04 Sep 2025 00:00:00 GMT

Most changes listed under Highcharts 12.4.0 above also apply to Highcharts Gantt 12.4.0.

Bug fixes

Fixed #21532, #21666, tree grid label icon was not properly refreshed when toggling series visibility.
Fixed #13898, collapsible subtask were not working properly with scrollbar.

Highcharts Maps v12.4.0

Thu, 04 Sep 2025 00:00:00 GMT

Most changes listed under Highcharts 12.4.0 above also apply to Highcharts Maps 12.4.0.

Highcharts Stock v12.4.0

Thu, 04 Sep 2025 00:00:00 GMT

Most changes listed under Highcharts 12.4.0 above also apply to Highcharts Stock 12.4.0.

Bug fixes

Fixed #22122, prevented keyboard reset when adjusting drag handles with the keyboard.
Fixed #22263, a regression with grid lines drawn between panes where there should be a gap.
Fixed #23329, point markers appeared after toggling the range extremes in high resolutions.

Highcharts Dashboards v3.5.0

Mon, 14 Jul 2025 00:00:00 GMT

Introduced FilterModifier to enable DataTable row filtering via serializable conditions.

Bug fixes

Optimized the Grid Component, so that it does not always re-renders when the table data has changed.
Fixed styling, added the missing light-mode --highcharts-neutral-color-10 CSS variable override.

Highcharts Grid v1.3.0

Mon, 14 Jul 2025 00:00:00 GMT

Grid: Added sorting.compare option, allowing for defining custom sorting logic per column. See #22936.

Bug fixes

Grid: Fixed Grid table header background colour.
Grid Pro: Fixed missing imports for renderer and sparkline option types in master .d.ts.
Grid: Fixed #23086, resized column width was not saved in user options.
Grid Pro: Fixed, grid crashed when incorrect dataType or renderer.type was used.

Highcharts Dashboards v3.4.0

Mon, 30 Jun 2025 00:00:00 GMT

Added mounted event, triggered when all the components are mounted in the board.

Bug fixes

Fixed #23056, the sidebar should not be visible when adding a new component and when the settings are disabled.
Removed fromJSON and toJSON methods- use getOptions instead.
Fixed #23095, cancel data polling requests after destroying a board.
Fixed #23133, cell toolbar overlapped context menu.
Fixed, the esc button did not hide toolbar and remove highlight.
Fixed sync grid highlighting.
Fixed, the resizer was not cleaned after removing the row.
Fixed #23130, math modifier negative value multiplication.

Highcharts Grid v1.2.0

Mon, 30 Jun 2025 00:00:00 GMT

Grid Pro: Introduced line, area, column, bar and pie sparklines. Useful for displaying trends in time series data or other sequential datasets. Check demo and documentation.
Grid Pro: Added support for more input types, such as checkbox and select dropdown, via the new renderers API property. Check out demo and documentation.
Grid Pro: Use the new validationRules API property to validate user input when editing data in cells. Check out documentation
Grid Pro: Added voice over announcers to the cell editor validator.
Grid Pro: Added afterRender event to the header cell.
Grid: Added rendering.columns.resizing.mode option and deprecated distribution.
Grid: Added rendering.columns.resizing.enabled option and deprecated columnDefaults.resizing.
Grid: Added possibility to define column.width option for the fixed resizing strategy.

Bug fixes

Grid: Fixed #23193, not all grid rows were properly removed.
Grid: Fixed #23173, the grid lang.locale property wasn’t updated properly.

Highcharts v12.3.0

Sat, 21 Jun 2025 00:00:00 GMT

Refactored the exporting modules (exporting.js and offline-exporting.js), making local export default for the PNG, JPEG, and SVG types.
Introduced a new module non-cartesian-zoom, which adds zooming functionality to non-cartesian series like treegraph, sankey, wordcloud, pie and more. Read more in the docs.
Added new theme, adaptive.js, supporting dark/light mode switching with the default palette in non-styled mode.

Upgrade notes

PNG, JPEG and SVG exports from the context menu will now be handled locally in the browser, unless explicitly disabled by setting exporting.local to false.

Bug fixes

Fixed #22892, hovering a changing packed bubble series could result in error thrown.
Fixed #22563, Accessibility module caused a deprecation warning in Edge.
Fixed #22264, users could not supply strings of numbers for style.borderRadius.
Fixed #20330, hovered points in boost mode persisted outside the plot area after zoom.
Fixed #23081, bar series hover style with was not applied in styled mode.
Fixed #22945, selection event did not fire when selecting full x-axis range.
Fixed #22168, could not toggle series visibility after loading highcharts-more.js dynamically.
Fixed #22953, disappearing points in item charts with height constraint.
Fixed #8333, local PDF export for a boosted chart was not working.
Fixed #20611, wrong linear x-axis extremes for variwide series.
Fixed #22045, sorting the data export table broke the DOM structure, affecting styling.

Highcharts Gantt v12.3.0

Sat, 21 Jun 2025 00:00:00 GMT

Most changes listed under Highcharts 12.3.0 above also apply to Highcharts Gantt 12.3.0.

Highcharts Maps v12.3.0

Sat, 21 Jun 2025 00:00:00 GMT

Most changes listed under Highcharts 12.3.0 above also apply to Highcharts Maps 12.3.0.

Highcharts Stock v12.3.0

Sat, 21 Jun 2025 00:00:00 GMT

Most changes listed under Highcharts 12.3.0 above also apply to Highcharts Stock 12.3.0.

Bug fixes

Fixed #22679 , the tooltip background sometimes disappeared after dragging range selector when using useHTML.
Fixed #22981, rounding of y-values for the plot lines with Highcharts Stock resulted in misaligned grid lines.
Fixed #21217, navigator was still rendered after disabling it in setOptions.
Fixed #21715, IE11 failure because polyfill for the Array.fill method was not included in es5 files.
Fixed #22657, annotation dragging and resizing over flags series was incorrect.
Fixed #21606, chart was not panning to the overscroll area.

Highcharts Map Collection v2.3.1

Mon, 02 Jun 2025 00:00:00 GMT

Browse all maps at code.highcharts.com/mapdata.

Fixed #172, corrected wrong map keys in the maps of Peru.
Added category France Regions Admin 2 as historical (2024).
Updated map of France with second level subdivisions based on OSM data. Closes #165.
Updated the map of Slovenia. Closes #160.
Updated the map of South Dakota and Virginia. Closes #162.
Added previous map of South Dakota and Virginia as historical (2015, 2013).
Updated the map of Kazakhstan. Closes #136.
Added previous map of Kazakhstan as historical (2022).
Fixed #151, corrected wrong map keys in the maps of China.
Updated the main map of China. Closes #169.
Updated the India with Andaman and Nicobar Islands map, which is now the primary map. Removed the India Mainland map. Closes #156.
Added new map of Italy with first level of subdivisions based on OSM data. Archived old Italy map. Closes#168.
Added new map of Italy with second level of subdivisions based on OSM data. Closes #49.
Added ISO 3166-2:GB maps for England, Scotland, and Wales based on OSM data. Closes#166.
Added previous maps of India as historical (2013).
Added and renamed maps for the Morocco and Western Sahara region. Closes #87.
- “Morocco without Southern Provinces” - new.
- “Morocco with Southern Provinces” - renamed, changed from “Morocco”.
- “Western Sahara without Southern Provinces” - renamed, changed from “Western Sahara”.
- “Western Sahara with Southern Provinces” - new.

Highcharts Dashboards v3.3.0

Thu, 15 May 2025 00:00:00 GMT

Added support for multiple dataTables in one connector. Check out the demo.

Bug fixes

Fixed #23018, the board’s destroy method removed the custom HTML layout.
Fixed #22982, added the data connector request abort controller.
Fixed #22999, the board froze when re-adding a previously removed component.
Fixed #22868, added new component return error.
Fix, the sidebar was not visible when adding the Highcharts component to an empty board.
Disabled iframe click events in the edit mode.
Fixed issue with overlapped toolbar.
Fixed #22859, a resizer was missing when the component was added to an empty board.

Highcharts Grid v1.1.0

Thu, 15 May 2025 00:00:00 GMT

Grid: Added the ability to set column.width via an API option and to create custom column distribution strategies. See #22804.

Highcharts v12.2.0

Mon, 07 Apr 2025 00:00:00 GMT

Added support for native color-mix. This means colors don’t have to be parsed and analyzed in order to allow tweening and modification. Which means full support for CSS variables, named colors and all color definitions known to the browser. Read more in the docs.
Added experimental flag, HTMLElement.useForeignObject. When true, labels with the useHTML flag are rendered inside a <foreignObject> in SVG, instead of the traditional parallel div structure.
Added ESM bundles for dynamic imports. Use highcharts/esm/highcharts.js or load from our CDN.
Added new options, tooltip.fixed and tooltip.position, as a simple declarative way of keeping the tooltip fixed.
Added the nullInteraction option for more series types than before. Null points will now support data labels and tooltips.
Added language modules for some selected languages, as well as a structure to continue building on.
Added level headers in treemap as separate cells through the dataLabels.headers option. Followed up with improved layout control with the new treemap.groupPadding and treemap.nodeSizeBy options.

Bug fixes

Fixed #21913, sunburst data labels got stuck in top left corner after traversing.
Fixed #21972, layoutAlgorithm.splitSeries for individual packed bubble series did not work.
Fixed #22233, tooltip was not prioritizing correctly when multiple scatterpoints hovered.
Fixed #22235, decimal lon/lat values were not handled correctly in geoheatmaps with interpolation.
Fixed #22489, column series click events failed after enabling then disabling scrollable plot area.
Fixed #22664, labels were accidentally being hidden when they should not.
Fixed #22709, optional chaining threw a syntax error in dumbbell module.
Fixed #22845, a regression causing choppy tooltip animation on pie charts and some other chart types where followPointer was set to true.
Fixed #22764, a regression causing axis labels with useHTML to wrap when not needed.
Fixed #22707, YYYY-MM date format was not parsed in Safari and Firefox.
Fixed test for overlapping scatterpoints was failing on master.
Fixed #22533, boosted scatter cropped original data on zoom.
Fixed #22609, axis label with soft hyphen was not wrapping text correctly.
Fixed #22543, added default vertical offset for all navigation buttons.
Fixed #22617, a regression in waterfall data label alignment.
Fixed #22380, circles were misaligned in a polar chart when pane.startAngle was set to a non-zero value.
Fixed #22456, line wrapping regression in split tooltips with useHTML.
Fixed #22516, prevented inactive state for series with shared markerGroup when hovering a boosted series.
Fixed #22438, no shared tooltip appeared when zoomed in boost.
Fixed various issues with packed bubbles - (partly) frozen point, frozen halo, clicking plot selecting last clicked point.
Fixed #22455, series’ plot line rendered on the bottom chart edge was sometimes fully clipped.
Fixed #22450, ES5 build failed in legacy browsers due to Unicode property escape used in regex.
Fixed #22526, disabled context button added extra tabfocus.
Fixed #21994, legend a11y proxy elements not tracking legend items correctly.
Fixed #21928, setting plot options for pie chart with multiple data labels did not work.
Fixed #22295, shared tooltip anchor position was not animated correctly between a single and multiple points.
Fixed #22317, removed Batik-specific rgba replacement on export.
Fixed #22334, overscroll values were incorrect with rangeSelector enabled.
Fixed #22194, Boost not rendering column series with a single point that was outside plot area.
Fixed #21886, redraws were fired for every level when drilling up.
Fixed #21743, minor grid lines rendered outside the axis plot area.
Fixed #22296, missing tick after drill-up when parent series had a single point.

Highcharts Gantt v12.2.0

Mon, 07 Apr 2025 00:00:00 GMT

Most changes listed under Highcharts 12.2.0 above also apply to Highcharts Gantt 12.2.0.

Highcharts Maps v12.2.0

Mon, 07 Apr 2025 00:00:00 GMT

Most changes listed under Highcharts 12.2.0 above also apply to Highcharts Maps 12.2.0.

Highcharts Stock v12.2.0

Mon, 07 Apr 2025 00:00:00 GMT

Most changes listed under Highcharts 12.2.0 above also apply to Highcharts Stock 12.2.0.
Added support for chart options in standalone navigator. See #22212.

Bug fixes

Fixed #22135, setting ellipsis annotation options via annotationOptions did not work as expected.
Fixed #21299, scrollbar and navigator margin settings were incorrect.
Fixed #22557, navigator series was missing after reenabling navigator.
Fixed #21879, control point option was not working for measure annotation.
Fixed #21642, mousewheel zoom was not triggering zoom on standalone navigator.

Highcharts Grid v1.0.1

Thu, 27 Mar 2025 00:00:00 GMT

Bug fixes

Grid: Fixed the errors resulting from not supporting innerHTML editing by AST.

Highcharts Dashboards v3.2.0

Wed, 26 Mar 2025 00:00:00 GMT

DataGrid has been renamed to Grid, and the DataGrid.dataGrid factory function is deprecated. Use Grid.grid instead.
Implemented a loading indicator for the DataGrid, added the showLoading and hideLoading methods to manage the indicator’s visibility, closes #22225.
Added support for displaying calculated values in the KPI component, including sum, average, median, max, min, count, and product. Custom formulas can also be defined. See #21559.

Bug fixes

Fixed #22720, component destroy mispositioned resize buttons.
Fixed #22684, connector polling restarting based on assignment.
Fixed #22676, Fullscreen case-sensitive naming.
Fixed #22546, Firefox support for mouseenter when dragging.
Fixed issue with missing overwrite option in cell format and formatter.
Fixed #22624, lang was not applied on new row item in add-component section.
Fixed, the newly added chart component had incorrect options in the sidebar.
Fixed the time format in the DataGrid.
Fixed #22301, cells could be misaligned in multi-row headers when a horizontal scrollbar was visible.
Fixed #22492, updating HighchartsComponent with the new chartConstructor did not work.
Fixed #22271, highlight was not removed when dragged new component.
Fixed #22207, error was return when dragged new component.
Fixed #22208, the edit mode button did not reflect the state of the mode.