plotly.js/CHANGELOG.md

The open source javascript graphing library that powers plotly

# plotly.js changelog

For more context information, please read through the
[release notes](https://github.com/plotly/plotly.js/releases).

To see all merged commits on the master branch that will be part of the next plotly.js release, go to:

<https://github.com/plotly/plotly.js/compare/vX.Y.Z...master>

where X.Y.Z is the semver of most recent plotly.js release.

## [3.0.1] -- 2025-02-18

### Changed
- Update `color-rgba` from 2.1.1 to 3.0.0 to fix hsl color conversion bug [[#7325](https://github.com/plotly/plotly.js/pull/7325)]

### Fixed
- Fix click event handling for plots in shadow DOM elements [[#7357](https://github.com/plotly/plotly.js/pull/7357)]
- Fix hoverlabels and other text labels with null values templated in [[#7360](https://github.com/plotly/plotly.js/pull/7360)]
- Fix importing plotly.js via require on pages with [AMD](https://en.wikipedia.org/wiki/Asynchronous_module_definition) [[#7367](https://github.com/plotly/plotly.js/pull/7367)]
- Update Romanian locale [[#7351](https://github.com/plotly/plotly.js/pull/7351)]
- Update Italian locale [[#4425](https://github.com/plotly/plotly.js/pull/4425)]
- Update Turkish locale [[#7352](https://github.com/plotly/plotly.js/pull/7352)]

## [3.0.0] -- 2025-01-27

### Removed
 - Drop support for passing a string to the `title` attribute, and drop support for deprecated attributes `titlefont`, `titleposition`, `titleside`, and `titleoffset` (use `title.text`, `title.font`, `title.side`, `title.offset` instead)[[#7212](https://github.com/plotly/plotly.js/pull/7212)]
 - Drop deprecated pointcloud and heatmapgl traces and gl2d subplots [[#7213](https://github.com/plotly/plotly.js/pull/7213)]
Drop support for deprecated `bardir` attribute (use `orientation` instead) [[#7214](https://github.com/plotly/plotly.js/pull/7214)]
 - Drop support for deprecated `annotation.ref` attribute (use `annotation.xref` and `annotation.yref` instead) [[#7215](https://github.com/plotly/plotly.js/pull/7215)]
 - Drop support for deprecated error bar `opacity` attribute (use alpha channel of error bar `color` attribute instead) [[#7214](https://github.com/plotly/plotly.js/pull/7216)]
 - Drop support for deprecated attribute `gl3d.cameraposition` (use `gl3d.camera` instead) [[#7217](https://github.com/plotly/plotly.js/pull/7217)]
 - Drop deprecated `plot3dPixelRatio` from config [[#7231](https://github.com/plotly/plotly.js/pull/7231)]
 - Drop deprecated `zauto`, `zmin` and `zmax` from the surface trace [[#7234](https://github.com/plotly/plotly.js/pull/7234)]
 - Drop deprecated `autotick` attributes from cartesian axes [[#7236](https://github.com/plotly/plotly.js/pull/7236)]
 - Drop `transforms` from the API [[#7240](https://github.com/plotly/plotly.js/pull/7240), [#7254](https://github.com/plotly/plotly.js/pull/7254)]
 - Drop jQuery events support [[#7224](https://github.com/plotly/plotly.js/pull/7224)]
 - Drop the AMD support from the bundle header [[#7229](https://github.com/plotly/plotly.js/pull/7229)]

### Changed
 - Switch from webpack to esbuild for fast builds & testing as well as allowing modern JavaScript beyond es5 [[#6909](https://github.com/plotly/plotly.js/pull/6909)]
 - Make offsetgroup work with barmode "stacked" and "relative" for bar traces [[#7009](https://github.com/plotly/plotly.js/pull/7009)]
 - Node v18 required for development [[#7116](https://github.com/plotly/plotly.js/pull/7124)]
 - Cleanup remaining code that was there to support the Internet Explorer [[#7251](https://github.com/plotly/plotly.js/pull/7251)]
 - Deprecate mapbox traces and provide links to migration docs for plotly.js and plotly.py users [[#7260](https://github.com/plotly/plotly.js/pull/7260)]

### Fixed
 - Remove inline styles that break plots in strict CSP setups [[#7109](https://github.com/plotly/plotly.js/pull/7109)],
  with thanks to @martian111 for the contribution!
 - Allow null or broken selection objects without throwing an error [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Render scatterternary traces correctly if they have the `ids` attribute [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Do not convert url-sourced layout images to data URI unless we're in staticPlot mode, to improve interactivity when images are changed with zoom/pan [[#7199](https://github.com/plotly/plotly.js/pull/7199)]
 - Fix source map of the mablibre dependency [[#7204](https://github.com/plotly/plotly.js/pull/7204)]
 - Fix years in license [[#7205](https://github.com/plotly/plotly.js/pull/7205)]
 - Maintain layout images element identity based on coordinates,
   for smoother updates when you add or remove images early in the list. [[#7277](https://github.com/plotly/plotly.js/pull/7277)]
 - Fix handling of new domain values given in the Plotly.react function to
   prevent loss of new domain values. [[#7283](https://github.com/plotly/plotly.js/pull/7283)]
 - Fix distortions in sankey diagram links loops [[#7272](https://github.com/plotly/plotly.js/pull/7272)],
   with thanks to @giuseppe-straziota for the contribution!
 - Performance improvement for scattergl traces with many points [[#7301](https://github.com/plotly/plotly.js/pull/7301)],
   with thanks to @giuseppe-straziota for the contribution!
 - Set height and width on the `.plotly-container` div to 100% to fix gl3d rendering in Dash Enterprise apps [[#7313](https://github.com/plotly/plotly.js/pull/7313)]


## [2.35.3] -- 2024-12-13

### Fixed
 - Set height and width on the `.plotly-container` div to 100% to fix gl3d rendering in Dash Enterprise apps [[#7313](https://github.com/plotly/plotly.js/pull/7313)]


## [3.0.0-rc.1] -- 2024-11-27

### Removed
 - Drop support for passing a string to the `title` attribute, and drop support for deprecated attributes `titlefont`, `titleposition`, `titleside`, and `titleoffset` (use `title.text`, `title.font`, `title.side`, `title.offset` instead)[[#7212](https://github.com/plotly/plotly.js/pull/7212)]
 - Drop deprecated pointcloud and heatmapgl traces and gl2d subplots [[#7213](https://github.com/plotly/plotly.js/pull/7213)]
Drop support for deprecated `bardir` attribute (use `orientation` instead) [[#7214](https://github.com/plotly/plotly.js/pull/7214)]
 - Drop support for deprecated `annotation.ref` attribute (use `annotation.xref` and `annotation.yref` instead) [[#7215](https://github.com/plotly/plotly.js/pull/7215)]
 - Drop support for deprecated error bar `opacity` attribute (use alpha channel of error bar `color` attribute instead) [[#7214](https://github.com/plotly/plotly.js/pull/7216)]
 - Drop support for deprecated attribute `gl3d.cameraposition` (use `gl3d.camera` instead) [[#7217](https://github.com/plotly/plotly.js/pull/7217)]
 - Drop deprecated `plot3dPixelRatio` from config [[#7231](https://github.com/plotly/plotly.js/pull/7231)]
 - Drop deprecated `zauto`, `zmin` and `zmax` from the surface trace [[#7234](https://github.com/plotly/plotly.js/pull/7234)]
 - Drop deprecated `autotick` attributes from cartesian axes [[#7236](https://github.com/plotly/plotly.js/pull/7236)]
 - Drop `transforms` from the API [[#7240](https://github.com/plotly/plotly.js/pull/7240), [#7254](https://github.com/plotly/plotly.js/pull/7254)]
 - Drop jQuery events support [[#7224](https://github.com/plotly/plotly.js/pull/7224)]
 - Drop the AMD support from the bundle header [[#7229](https://github.com/plotly/plotly.js/pull/7229)]

### Changed
 - Switch from webpack to esbuild for fast builds & testing as well as allowing modern JavaScript beyond es5 [[#6909](https://github.com/plotly/plotly.js/pull/6909)]
 - Make offsetgroup work with barmode "stacked" and "relative" for bar traces [[#7009](https://github.com/plotly/plotly.js/pull/7009)]
 - Node v18 required for development [[#7116](https://github.com/plotly/plotly.js/pull/7124)]
 - Cleanup remaining code that was there to support the Internet Explorer [[#7251](https://github.com/plotly/plotly.js/pull/7251)]
 - Deprecate mapbox traces and provide links to migration docs for plotly.js and plotly.py users [[#7260](https://github.com/plotly/plotly.js/pull/7260)]

### Fixed
 - Remove inline styles that break plots in strict CSP setups [[#7109](https://github.com/plotly/plotly.js/pull/7109)],
  with thanks to @martian111 for the contribution!
 - Allow null or broken selection objects without throwing an error [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Render scatterternary traces correctly if they have the `ids` attribute [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Do not convert url-sourced layout images to data URI unless we're in staticPlot mode, to improve interactivity when images are changed with zoom/pan [[#7199](https://github.com/plotly/plotly.js/pull/7199)]
 - Fix source map of the mablibre dependency [[#7204](https://github.com/plotly/plotly.js/pull/7204)]
 - Fix years in license [[#7205](https://github.com/plotly/plotly.js/pull/7205)]
 - Maintain layout images element identity based on coordinates,
   for smoother updates when you add or remove images early in the list. [[#7277](https://github.com/plotly/plotly.js/pull/7277)]
 - Fix handling of new domain values given in the Plotly.react function to
   prevent loss of new domain values. [[#7283](https://github.com/plotly/plotly.js/pull/7283)]


## [3.0.0-rc.0] -- 2024-11-11

### Removed
 - Drop support for passing a string to the `title` attribute, and drop support for deprecated attributes `titlefont`, `titleposition`, `titleside`, and `titleoffset` (use `title.text`, `title.font`, `title.side`, `title.offset` instead)[[#7212](https://github.com/plotly/plotly.js/pull/7212)]
 - Drop deprecated pointcloud and heatmapgl traces and gl2d subplots [[#7213](https://github.com/plotly/plotly.js/pull/7213)]
Drop support for deprecated `bardir` attribute (use `orientation` instead) [[#7214](https://github.com/plotly/plotly.js/pull/7214)]
 - Drop support for deprecated `annotation.ref` attribute (use `annotation.xref` and `annotation.yref` instead) [[#7215](https://github.com/plotly/plotly.js/pull/7215)]
 - Drop support for deprecated error bar `opacity` attribute (use alpha channel of error bar `color` attribute instead) [[#7214](https://github.com/plotly/plotly.js/pull/7216)]
 - Drop support for deprecated attribute `gl3d.cameraposition` (use `gl3d.camera` instead) [[#7217](https://github.com/plotly/plotly.js/pull/7217)]
 - Drop deprecated `plot3dPixelRatio` from config [[#7231](https://github.com/plotly/plotly.js/pull/7231)]
 - Drop deprecated `zauto`, `zmin` and `zmax` from the surface trace [[#7234](https://github.com/plotly/plotly.js/pull/7234)]
 - Drop deprecated `autotick` attributes from cartesian axes [[#7236](https://github.com/plotly/plotly.js/pull/7236)]
 - Drop `transforms` from the API [[#7240](https://github.com/plotly/plotly.js/pull/7240), [#7254](https://github.com/plotly/plotly.js/pull/7254)]
 - Drop jQuery events support [[#7224](https://github.com/plotly/plotly.js/pull/7224)]
 - Drop the AMD support from the bundle header [[#7229](https://github.com/plotly/plotly.js/pull/7229)]

### Changed
 - Switch from webpack to esbuild for fast builds & testing as well as allowing modern JavaScript beyond es5 [[#6909](https://github.com/plotly/plotly.js/pull/6909)]
 - Make offsetgroup work with barmode "stacked" and "relative" for bar traces [[#7009](https://github.com/plotly/plotly.js/pull/7009)]
 - Node v18 required for development [[#7116](https://github.com/plotly/plotly.js/pull/7124)]
 - Cleanup remaining code that was there to support the Internet Explorer [[#7251](https://github.com/plotly/plotly.js/pull/7251)]
 - Deprecate mapbox traces and provide links to migration docs for plotly.js and plotly.py users [[#7260](https://github.com/plotly/plotly.js/pull/7260)]

### Fixed
 - Remove inline styles that break plots in strict CSP setups [[#7109](https://github.com/plotly/plotly.js/pull/7109)],
  with thanks to @martian111 for the contribution!
 - Allow null or broken selection objects without throwing an error [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Render scatterternary traces correctly if they have the `ids` attribute [[#7164](https://github.com/plotly/plotly.js/pull/7164)]
 - Do not convert url-sourced layout images to data URI unless we're in staticPlot mode, to improve interactivity when images are changed with zoom/pan [[#7199](https://github.com/plotly/plotly.js/pull/7199)]
 - Fix source map of the mablibre dependency [[#7204](https://github.com/plotly/plotly.js/pull/7204)]
 - Fix years in license [[#7205](https://github.com/plotly/plotly.js/pull/7205)]


## [2.35.2] -- 2024-09-10

### Fixed
- Fix require path to maplibre-gl.css (regression introduced in 2.35.1) [[#7146](https://github.com/plotly/plotly.js/pull/7146)],
  with thanks to @birkskyum for the contribution!


## [2.35.1] -- 2024-09-09

### Fixed
 - Fix rendering traces with `zorder` on overlayed subplots case of multiple traces in each subplot [[#7141](https://github.com/plotly/plotly.js/pull/7141)]
 - Fix missing CSS for map(maplibre) subplots when used offline [[#7140](https://github.com/plotly/plotly.js/pull/7140)],
   with thanks to @birkskyum for the contribution!


## [2.35.0] -- 2024-08-29

### Added
 - Add new traces: scattermap, choroplethmap and densitymap and map subplots which use maplibre to render maps [[#7015](https://github.com/plotly/plotly.js/pull/7015), [#7060](https://github.com/plotly/plotly.js/pull/7060), [#7085](https://github.com/plotly/plotly.js/pull/7085), [#7088](https://github.com/plotly/plotly.js/pull/7088), [#7090](https://github.com/plotly/plotly.js/pull/7090), [#7092](https://github.com/plotly/plotly.js/pull/7092), [#7094](https://github.com/plotly/plotly.js/pull/7094), [#7134](https://github.com/plotly/plotly.js/pull/7134)],
 with thanks to @birkskyum for the contribution!

### Changed
 - Deprecate mapbox traces and mapbox subplot [[#7087](https://github.com/plotly/plotly.js/pull/7087)]
 - Drop obsolete `npm v6` installation [[#7095](https://github.com/plotly/plotly.js/pull/7095)]
 - Use `Node.js v18` and `npm v10` in development [[#7078](https://github.com/plotly/plotly.js/pull/7078)]
 - Update npm lockfile to v3 [[#7099](https://github.com/plotly/plotly.js/pull/7099)]
 - Update turf to v7 [[#7116](https://github.com/plotly/plotly.js/pull/7116)]

### Fixed
 - Fix centroid calculation in turf [[#7115](https://github.com/plotly/plotly.js/pull/7115)],
   with thanks to @birkskyum for the contribution!
 - Fix missing cursor for Ternary Plot[[#7057](https://github.com/plotly/plotly.js/pull/7057)],
   with thanks to @Lexachoc for the contribution!
 - Elaborate on the Custom Bundle guide [[#7101](https://github.com/plotly/plotly.js/pull/7101)]


## [2.34.0] -- 2024-07-18

### Added
 - Add `subtitle` attribute to `layout.title` to enable adding subtitles to plots [[#7012](https://github.com/plotly/plotly.js/pull/7012)]
 - Introduce "u" and "s" pseudo html tags to add partial underline and strike-through styles to SVG text elements [[#7043](https://github.com/plotly/plotly.js/pull/7043)]
 - Add geometric mean functionality and 'geometric mean ascending' + 'geometric mean descending' to `category_order` on cartesian axes [[#6223](https://github.com/plotly/plotly.js/pull/6223)],
   with thanks to @acxz and @prabhathc for the contribution!
 - Add axis property `ticklabelindex` for drawing the label for each minor tick n positions away from a major tick,
   with thanks to @my-tien for the contribution! [[#7036](https://github.com/plotly/plotly.js/pull/7036)]
 - Add property `ticklabelstandoff` and `ticklabelshift` to cartesian axes to adjust positioning of tick labels,
   with thanks to @my-tien for the contribution! [[#7006](https://github.com/plotly/plotly.js/pull/7006)]
 - Add `x0shift`, `x1shift`, `y0shift`, `y1shift` to shapes to add control over positioning of shape vertices on (multi-)category axes,
   with thanks to @my-tien for the contribution! [[#7005](https://github.com/plotly/plotly.js/pull/7005)]

### Fixed
 - Fix displaying scattergl traces while zooming or panning (regression introduced in 2.26.0) [[#7018](https://github.com/plotly/plotly.js/pull/7018)],
   with thanks to @eiriklv for the contribution!
 - Fix for excessive hoverlabel removal and overlap for plots with both scatter and bar traces [[#6954](https://github.com/plotly/plotly.js/pull/6954)],
   with thanks to @mbant for the contribution!
 - Fix adding cartesian "togglehover" when included in `modebar.add` [[#5879](https://github.com/plotly/plotly.js/pull/5879)],
   with thanks to @Sizurka for the contribution!
 - Handle `zorder` between overlaying cartesian subplots [[#7032](https://github.com/plotly/plotly.js/pull/7032)],
   This feature was anonymously sponsored: thank you to our sponsor!


## [2.33.0] -- 2024-05-29

### Added
 - Add support for numeric text font `weight` [[#6990](https://github.com/plotly/plotly.js/pull/6990)]
 - Add `shadow`, `lineposition` and `textcase` options to SVG fonts [[#6983](https://github.com/plotly/plotly.js/pull/6983)]

### Fixed
 - Fix unicode variable names in @plotly/d3 [[#6992](https://github.com/plotly/plotly.js/pull/6992)],
   with thanks to @GeorchW for the contribution!
 - Fix `getFullTransformMatrix` in shadow DOM [[#6996](https://github.com/plotly/plotly.js/pull/6996)],
   with thanks to @OpportunityLiu for the contribution!
 - Fix drag on legend scrollbar while `edits.legendPosition` is `true` [[#6997](https://github.com/plotly/plotly.js/pull/6997)],
   with thanks to @OpportunityLiu for the contribution!
 - Fix numerical instability in 3D plots [[6998](https://github.com/plotly/plotly.js/pull/6998)],
   with thanks to @hborchardt for the contribution!
 - Fix numerical precision of drawing surface trace [[6999](https://github.com/plotly/plotly.js/pull/6999)],
   with thanks to @hborchardt for the contribution!
 - Fix isosurface maximum value calculation when `isomax` is set to null [[#7002](https://github.com/plotly/plotly.js/pull/7002)]


## [2.32.0] -- 2024-04-23

### Added
 - Add "bold" weight, "italic" style and "small-caps" variant options to fonts [[#6956](https://github.com/plotly/plotly.js/pull/6956)]

### Fixed
 - Fix applying `autotickangles` on axes with `showdividers` as well as cases
   where `tickson` is set to "boundaries" [[#6967](https://github.com/plotly/plotly.js/pull/6967)],
   with thanks to @my-tien for the contribution!
 - Fix positioning of multi-line axis titles with `standoff` [[#6970](https://github.com/plotly/plotly.js/pull/6970)],
   with thanks to @my-tien for the contribution!


## [2.31.1] -- 2024-04-15

### Fixed
 - Maintain original drawing order of traces when traces with similar type are sent to back [[#6962](https://github.com/plotly/plotly.js/pull/6962)]
 - Ensure winning points of hover are listed first when hoversubplots is set to "axis" and sorting by distance [[#6963](https://github.com/plotly/plotly.js/pull/6963)]
 - Fix duplicated points in splom hover when `hoversubplots` is set to "axis" [[#6965](https://github.com/plotly/plotly.js/pull/6965)]


## [2.31.0] -- 2024-04-10

### Added
 - Add `zorder` attribute to various cartesian traces for controlling stacking order of SVG traces drawn into a subplot [[#6918](https://github.com/plotly/plotly.js/pull/6918), [#6953](https://github.com/plotly/plotly.js/pull/6953)],
   This feature was anonymously sponsored: thank you to our sponsor!
 - Add "between" option to shape layer for placing them above grid lines and below traces [[#6927](https://github.com/plotly/plotly.js/pull/6927)],
   with thanks to @my-tien for the contribution!
 - Add "raw" `sizemode` to cone trace [[#6938](https://github.com/plotly/plotly.js/pull/6938)]
 - Add `layout.hoversubplots` to enable hover effects across multiple cartesian suplots sharing one axis [[#6947](https://github.com/plotly/plotly.js/pull/6947), [#6950](https://github.com/plotly/plotly.js/pull/6950)]

### Changed
 - Regenerate `stackgl_modules/index.js` using updated dependencies [[#6937](https://github.com/plotly/plotly.js/pull/6937)]

### Fixed
 - Fix hover count in parcats trace [[#6944](https://github.com/plotly/plotly.js/pull/6944)],
   with thanks to @weiweikee for the contribution!


## [2.30.1] -- 2024-03-15

### Fixed
 - Fix centering multi-line headers for treemap traces [[#6923](https://github.com/plotly/plotly.js/pull/6923)]
 - Fix heatmap text color and `texttemplate` on cells with missing data [[#6924](https://github.com/plotly/plotly.js/pull/6924)]
 - Fix scattergl rendering when colors include capital letters [[#6928](https://github.com/plotly/plotly.js/pull/6928)],
   with thanks to @28raining and @dy for the contribution!


## [2.30.0] -- 2024-03-06

### Added
- Add fill gradients for scatter traces [[#6905](https://github.com/plotly/plotly.js/pull/6905)],
  with thanks to @lumip for the contribution!
- Add `indentation` to legend [[#6874](https://github.com/plotly/plotly.js/pull/6874)],
  with thanks to @my-tien for the contribution!

### Fixed
- Fix tooltip pointer position [[#6901](https://github.com/plotly/plotly.js/pull/6901)],
  with thanks to @OBe95 for the contribution!
- Fix standoff position [[#6889](https://github.com/plotly/plotly.js/pull/6889), [#6914](https://github.com/plotly/plotly.js/pull/6914)],
  with thanks to @ayjayt for the contribution!
- Fix resizing `pie` and `funnelarea` traces when textinfo is set to "none" [[#6893](https://github.com/plotly/plotly.js/pull/6893)],
  with thanks to @robbtraister for the contribution!
- Fix `insiderange` on category axes [[#6910](https://github.com/plotly/plotly.js/pull/6910)]
- Fix display of "boundaries" `tickson` when `tickmode` is set to "array" [[#6912](https://github.com/plotly/plotly.js/pull/6912)]


## [2.29.1] -- 2024-02-12

### Fixed
 - Fix bug where plots with axis `type='categorical'`, `tickson = "boundaries"` and `showgrid=true` wouldn't load [[#6885](https://github.com/plotly/plotly.js/pull/6885)]
 - Respect `insiderange` when multiple overlaid axes having `insideticklabel` [[#6817](https://github.com/plotly/plotly.js/pull/6817)]


## [2.29.0] -- 2024-02-01

### Added
 - Add `layout.barcornerradius` and `trace.marker.cornerradius` properties to support rounding the corners of bar traces [[#6761](https://github.com/plotly/plotly.js/pull/6761)],
   with thanks to [Displayr](https://www.displayr.com) for sponsoring development!
 - Add `autotickangles` to cartesian and radial axes [[#6790](https://github.com/plotly/plotly.js/pull/6790)],
  with thanks to @my-tien for the contribution!

### Changed
 - Improve hover detection for for scatter plot fill tonext* [[#6865](https://github.com/plotly/plotly.js/pull/6865)],
   with thanks to @lumip for the contribution!
 - Improve rendering of heatmap bricks for log-scale axes [[#5991](https://github.com/plotly/plotly.js/issues/5991)],
   with thanks to @andrew-matteson for the contribution!
 - Adjust Sankey trace to allow user-defined link hover style override [[#6864](https://github.com/plotly/plotly.js/pull/6864)],
   with thanks to @TortoiseHam for the contribution!
 - Adjust 'decimal' and 'thousands' formats for Brazilian Portuguese locale file [[#6866](https://github.com/plotly/plotly.js/pull/6866)],
   with thanks to @pazuza for the contribution!

### Fixed
 - Fix modifying selections on traces on overlaying axes [[#6870](https://github.com/plotly/plotly.js/pull/6870)]


## [2.28.0] -- 2024-01-05

### Added
 - Add `align` option to sankey nodes to control horizontal alignment [[#6800](https://github.com/plotly/plotly.js/pull/6800)],
   with thanks to @adamreeve for the contribution!
 - Add the possibility of loading "virtual-webgl" script for WebGL 1 to help display several WebGL contexts on a page [[#6784](https://github.com/plotly/plotly.js/pull/6784)], with thanks to @greggman for the contribution!
 - Add options to use base64 encoding (`bdata`) and `shape` (for 2 dimensional arrays) to declare various typed arrays i.e. `dtype=(float64|float32|int32|int16|int8|uint32|uint16|uint8)` [[#5230](https://github.com/plotly/plotly.js/pull/5230)]

### Fixed
 - Fix scattergl rendering bug on M1 mac devices [[#6830](https://github.com/plotly/plotly.js/pull/6830)],
   with thanks to @justinjhendrick for the contribution!
 - Fix hovering over sankey node only fully highlights first trace [[#6799](https://github.com/plotly/plotly.js/pull/6799)],
   with thanks to @DominicWuest for the contribution!
 - Fix error when the mouse moves to x=0 while dragging a rangeslider [[#6780](https://github.com/plotly/plotly.js/pull/6780)],
   with thanks to @david-bezero for the contribution!
 - Fix duplicated of major and minor ticks in calc data [[#6829](https://github.com/plotly/plotly.js/pull/6829)],
   with thanks to @ayjayt for the contribution!
 - Fix charset test dashboard [[#6826](https://github.com/plotly/plotly.js/pull/6826)],
   with thanks to @ayjayt for the contribution!
 - Fix range defaults to take into account `minallowed` and `maxallowed` values of the axis [[#6796](https://github.com/plotly/plotly.js/pull/6796)]
 - Fix `scattergl` legend when `marker.angle` is an array [[#6787](https://github.com/plotly/plotly.js/pull/6787)]
 - Fix plot schema not to show `line.shape` options for `scatterpolargl` trace [[#6781](https://github.com/plotly/plotly.js/pull/6781)]


## [2.27.1] -- 2023-11-08

### Changed
 - Adjust stamen styles to point to `stadiamaps.com`, the users may also need to provide their own API_KEY via `config.mapboxAccessToken` [[#6776](https://github.com/plotly/plotly.js/pull/6776), [#6778](https://github.com/plotly/plotly.js/pull/6778)]

### Fixed
 - Fix handling multi-line text in title `automargin` [[#6758](https://github.com/plotly/plotly.js/pull/6758)]


## [2.27.0] -- 2023-10-20

### Added
 - Add `insiderange` to cartesian axes to help avoid overlap between visible grid lines and tick labels of the counter axis when they are positioned inside [[#6735](https://github.com/plotly/plotly.js/pull/6735)],
   this feature was anonymously sponsored: thank you to our sponsor!

### Fixed
 - Fix column order changes on hover [[#6718](https://github.com/plotly/plotly.js/pull/6718)],
   with thanks to @bhavinpatel1109 for the contribution!
 - Fix hover at timestamp '1970-01-01 00:00:00' [[#6752](https://github.com/plotly/plotly.js/pull/6752)],
   with thanks to @adamjhawley for the contribution!
 - Fix clearing empty `candlestick` using react [[#6757](https://github.com/plotly/plotly.js/pull/6757)]


## [2.26.2] -- 2023-10-04

### Fixed
 - Fix range interactions affecting partial ranges in other subplots [[#6743](https://github.com/plotly/plotly.js/pull/6743)]
 - Fix to emit `plotly_click` event on touchscreens with "select" `dragmode` [[#6724](https://github.com/plotly/plotly.js/pull/6724)]),
   with thanks to @lvlte for the contribution!
 - Fix error display for failing builds [[#6739](https://github.com/plotly/plotly.js/pull/6739)],
   with thanks to @dmt0 for the contribution!
 - Use the "willReadFrequently" 2d context creation attribute to optimize readback performance for heat map traces [[#6741](https://github.com/plotly/plotly.js/pull/6741)],
   with thanks to @bebeal for the contribution!


## [2.26.1] -- 2023-09-22

### Fixed
 - Fix horizontal title alignment [[#6725](https://github.com/plotly/plotly.js/issues/6725)],
   with thanks to @28raining for the contribution!
 - Fix single-point histogram when user has provided bin widths [[#6725](https://github.com/plotly/plotly.js/issues/6725)],
   with thanks to @28raining for the contribution!
 - Fix to allow custom `plotly_legenddoubleclick` handlers to execute even when the default `plotly_legendclick` event is cancelled (returns false) [[#6727](https://github.com/plotly/plotly.js/pull/6727)], with thanks to @andrej-vasilj for the contribution!
 - Fix Finnish translation for "Download plot" in `fi` locale [[#6723](https://github.com/plotly/plotly.js/issues/6723)],
   with thanks to @wkmor1 for the contribution!
 - Fix Czech number separators in `cs` locale [[#6734](https://github.com/plotly/plotly.js/pull/6734)],
   with thanks to @vlastimil-dolejs for the contribution!


## [2.26.0] -- 2023-08-24

### Added
 - Add "min", "max", "min reversed" and "max reversed" autorange options and handle partial ranges (i.e. one end being null), add `autorangeoptions` (`clipmin`, `clipmax`, `minallowed`, `maxallowed`, `include`) as well as `minallowed` and `maxallowed` to cartesian, gl3d and radial axes [[#6547](https://github.com/plotly/plotly.js/pull/6547)]
 - Add [n]-sigma (std deviations) box plots as an alternative to quartiles [[#6697](https://github.com/plotly/plotly.js/issues/6697)], with thanks to @28raining for the contribution!
 - Add "top left" & "top center" side options to legend title [[#6711](https://github.com/plotly/plotly.js/pull/6711)], with thanks to @28raining for the contribution!
- Add "false" option to `scaleanchor` to allow removing a constraint that is set by default [[#6712](https://github.com/plotly/plotly.js/pull/6712)], with thanks to @lvlte for the contribution!


## [2.25.2] -- 2023-08-11

### Changed
 - Update Croatian translations in `hr` locale [[#6690](https://github.com/plotly/plotly.js/pull/6690)],
   with thanks to @Mkranj for the contribution!

### Fixed
 - Fix potential prototype pollution in plot API calls [[#6703](https://github.com/plotly/plotly.js/pull/6703), [6704](https://github.com/plotly/plotly.js/pull/6704)]


## [2.25.1] -- 2023-08-02

### Fixed
 - Fix clearing legend using react (regression introduced in 2.25.0) [[#6695](https://github.com/plotly/plotly.js/pull/6695)]


## [2.25.0] -- 2023-07-25

### Added
 - Add "Equal Earth" projection to geo subplots [[#6670](https://github.com/plotly/plotly.js/pull/6670)],
   with thanks to @apparebit for the contribution!
 - Add options to include legends for shapes and `newshape` [[#6653](https://github.com/plotly/plotly.js/pull/6653)]
 - Add Plotly.deleteActiveShape command [[#6679](https://github.com/plotly/plotly.js/pull/6679)]

### Fixed
 - Fix contour plot colorscale domain (take account of `zmin`, `zmax`, `cmin` and `cmax`) [[#6625](https://github.com/plotly/plotly.js/pull/6625)],
   with thanks to @lvlte for the contribution!
 - Fix text markers on non-mapbox styled maps [[#6652](https://github.com/plotly/plotly.js/pull/6652)],
   with thanks to @baurt for the contribution!
 - Fix unhide isolated traces in multi legend cases (regression introduced in 2.24.3) [[#6684](https://github.com/plotly/plotly.js/pull/6684)]


## [2.24.3] -- 2023-07-05

### Fixed
 - Fix double clicking one item in a legend hides traces in other legends [[#6655](https://github.com/plotly/plotly.js/pull/6655)]
 - Fix double click pie slices when having multiple legends [[#6657](https://github.com/plotly/plotly.js/pull/6657)]
 - Fix per legend group and traceorder defaults when having multiple legends [[#6664](https://github.com/plotly/plotly.js/pull/6664)]


## [2.24.2] -- 2023-06-09

### Fixed
 - Fix legend groups toggle (regression introduced in 2.22.0) [#6639]((https://github.com/plotly/plotly.js/issues/6639))
 - Fix waterfall `hovertemplate` not showing delta on totals similar [#6635]((https://github.com/plotly/plotly.js/issues/6635))


## [2.24.1] -- 2023-06-07

### Fixed
 - Fix minimal copying of arrays in minExtend function
  (regression introduced in 2.24.0) [#6632]((https://github.com/plotly/plotly.js/issues/6632))


## [2.24.0] -- 2023-06-06

### Added
 - add pattern to pie, funnelarea, sunburst, icicle and treemap traces [[#6601](https://github.com/plotly/plotly.js/pull/6601), [#6619](https://github.com/plotly/plotly.js/pull/6619), [#6622](https://github.com/plotly/plotly.js/pull/6622), [#6626](https://github.com/plotly/plotly.js/pull/6626), [#6627](https://github.com/plotly/plotly.js/pull/6627), [#6628](https://github.com/plotly/plotly.js/pull/6628), [#6629](https://github.com/plotly/plotly.js/pull/6629)],
  with thanks to @thierryVergult for the contribution!

### Fixed
 - Fix to prevent accessing undefined (hoverText.hoverLabels) in case all currently shown markers
   have hoverinfo: "none" (regression introduced in 2.6.0) [#6614]((https://github.com/plotly/plotly.js/issues/6614)),
   with thanks to @Domino987 for the contribution!
 - Fix to ensure only minimum margin spacing is added for container-referenced legends and colorbars [[#6616](https://github.com/plotly/plotly.js/pull/6616)]


## [2.23.2] -- 2023-05-19

### Fixed
 - Fix text rendering while drawing new shapes [[#6608](https://github.com/plotly/plotly.js/pull/6608)],
   with thanks to the [Volkswagen](https://www.volkswagenag.com) Center of Excellence for Battery Systems for sponsoring development!


## [2.23.1] -- 2023-05-16

### Fixed
 - Fix heatmap rendering on iOS and Safari when `zsmooth` is set to false [[#6605](https://github.com/plotly/plotly.js/pull/6605)], with thanks to @lvlte for the contribution!


## [2.23.0] -- 2023-05-12

### Added
 - Add `legend.xref` and `legend.yref` to enable container-referenced positioning of legends [[#6589](https://github.com/plotly/plotly.js/pull/6589)], with thanks to [Gamma Technologies](https://www.gtisoft.com/) for sponsoring the related development.
 - Add `colorbar.xref` and `colorbar.yref` to enable container-referenced positioning of colorbars [[#6593](https://github.com/plotly/plotly.js/pull/6593)], with thanks to [Gamma Technologies](https://www.gtisoft.com/) for sponsoring the related development.

### Changed
 - Improve heatmap rendering performance when `zsmooth` is set to false [[#6574](https://github.com/plotly/plotly.js/pull/6574)], with thanks to @lvlte for the contribution!


## [2.22.0] -- 2023-04-27

### Added
 - Add `legend` references to traces and `legend2`, `legend3`, etc. to layout,
   also add `visible` to legend i.e. to allow positioning multiple legends on a graph [[#6535](https://github.com/plotly/plotly.js/pull/6535)],
   this feature was anonymously sponsored: thank you to our sponsor!

### Changed
 - Update Norwegian translations in `no` locale [[#5410](https://github.com/plotly/plotly.js/pull/5410)],
   with thanks to @bjornol for the contribution!
 - Update Slovak translations and number formats in `sk` locale [[#6580](https://github.com/plotly/plotly.js/pull/6580)], with thanks to @Libco for the contribution!

### Fixed
 - Fix `plotly_click` in gl3d scenes to fire on touch devices [[#6563](https://github.com/plotly/plotly.js/pull/6563)],
   with thanks to @NickTominaga for the contribution!
 - Fix scatter3d when `marker.opacity` is set to zero [[#6581](https://github.com/plotly/plotly.js/pull/6581)], with thanks to @dmyronuk for the contribution!
 - Fix scattermapbox visibility restyle [[#6567](https://github.com/plotly/plotly.js/pull/6567)]


## [2.21.0] -- 2023-04-17

### Added
 - Add `texttemplate` to shape.label for parametric shapes i.e. line, rect and circle [[#6527](https://github.com/plotly/plotly.js/pull/6527)],
   with thanks to the [Volkswagen](https://www.volkswagenag.com) Center of Excellence for Battery Systems for sponsoring development!
 - Add strict option to custom bundle command [[#6557](https://github.com/plotly/plotly.js/pull/6557)],
   with thanks to @CallumNZ for the contribution!

### Fixed
 - Fix dragging of legend when xanchor is not 'left' or yanchor is not 'top' [[#6528](https://github.com/plotly/plotly.js/pull/6528)],
   with thanks to @bmaranville for the contribution!
 - Fix heatmap rendering bug and improve performance when `zsmooth` is set to "fast" [[#6565](https://github.com/plotly/plotly.js/pull/6565)],
   with thanks to @lvlte for the contribution!


## [2.20.0] -- 2023-03-15

### Added
 - Add `title.automargin` to enable automatic top and bottom margining for both container and paper referenced titles [[#6428](https://github.com/plotly/plotly.js/pull/6428)],
   with thanks to [Gamma Technologies](https://www.gtisoft.com/) for sponsoring the related development.


## [2.19.1] -- 2023-03-14

### Fixed
 - Ensure slider range stays in bounds during the drag [[#4448](https://github.com/plotly/plotly.js/pull/4448)],
   with thanks to @jay-bis for the contribution!


## [2.19.0] -- 2023-03-13

### Added
 - Add `label` attribute to shapes [[#6454](https://github.com/plotly/plotly.js/pull/6454)],
   with thanks to the [Volkswagen](https://www.volkswagenag.com) Center of Excellence for Battery Systems for sponsoring development!
 - Add `labelalias` to various axes namely cartesian, gl3d, polar, smith, ternary, carpet,
   indicator and colorbar [[#6481](https://github.com/plotly/plotly.js/pull/6481)],
   this feature was anonymously sponsored: thank you to our sponsor!

### Changed
 - Upgrade `is-mobile` dependency [[#6517](https://github.com/plotly/plotly.js/pull/6517)]

### Fixed
 - Avoid overlap of point and axis hover labels for `hovermode: 'x'|'y'` [[#6442](https://github.com/plotly/plotly.js/pull/6442)],
   with thanks to @dagroe for the contribution!


## [2.18.2] -- 2023-02-15

### Fixed
 - Avoid attaching internal d3 object to the window (regression introduced in 2.17.0) [[#6487](https://github.com/plotly/plotly.js/pull/6487)]
 - Correct the order of lower fence and upper fence in the French locale (fr) [[#6476](https://github.com/plotly/plotly.js/pull/6476)],
   with thanks to @Gagaro for the contribution!
 - Correct formats in the Peruvian locale (es-pe) [[#6451](https://github.com/plotly/plotly.js/pull/6451)],
   with thanks to @andresrcs for the contribution!


## [2.18.1] -- 2023-02-02

### Changed
 - Bump `d3-interpolate` and `d3-color` to v3 to address audit warnings [[#6463](https://github.com/plotly/plotly.js/pull/6463)]

### Fixed
 - Fix scaling of exports e.g. the SVG format by not adding `vector-effect` CSS to static plots [[#6445](https://github.com/plotly/plotly.js/pull/6445)]
 - Fix hover on IE (regression introduced in 2.5.0) [[#6466](https://github.com/plotly/plotly.js/pull/6466)]


## [2.18.0] -- 2023-01-19

### Added
- Add `sync` tickmode option [[#6356](https://github.com/plotly/plotly.js/pull/6356), [#6443](https://github.com/plotly/plotly.js/pull/6443)],
  with thanks to @filipesantiagoAM and @VictorBezak for the contribution!

### Changed
 - Improve detection of mobile & tablet devices for WebGL rendering by upgrading `is-mobile` [[#6432](https://github.com/plotly/plotly.js/pull/6432)]

### Fixed
 - Fix library's imported name using `requirejs` AMD loader (regression introduced in 2.17.0) [[#6440](https://github.com/plotly/plotly.js/pull/6440)]


## [2.17.1] -- 2023-01-09

### Fixed
 - Fix line redraw (regression introduced in 2.15.0) [[#6429](https://github.com/plotly/plotly.js/pull/6429)]


## [2.17.0] -- 2022-12-22

### Added
 - Add `shift` and `autoshift` to cartesian y axes to help avoid overlapping of multiple axes [[#6334](https://github.com/plotly/plotly.js/pull/6334)],
   with thanks to [Gamma Technologies](https://www.gtisoft.com) for sponsoring the related development!
 - Introduce group attributes for `scatter` trace i.e. `alignmentgroup`, `offsetgroup`, `scattermode` and `scattergap` [[#6381](https://github.com/plotly/plotly.js/pull/6381)],
   this feature was anonymously sponsored: thank you to our sponsor!
 - Add `marker.cornerradius` attribute to `treemap` trace [[#6351](https://github.com/plotly/plotly.js/pull/6351)]

### Changed
 - Change bundler from browserify to webpack [[#6355](https://github.com/plotly/plotly.js/pull/6355)]

### Fixed
 - Fix auto `backoff` when marker symbols and sizes are arrays [[#6414](https://github.com/plotly/plotly.js/pull/6414)]
 - Avoid displaying resize cursor on static sliders [[#6397](https://github.com/plotly/plotly.js/pull/6397)]


## [2.16.5] -- 2022-12-13

### Fixed
 - Disable slider interactions when `staticPlot` is set to true [[#6393](https://github.com/plotly/plotly.js/pull/6393)]


## [2.16.4] -- 2022-12-07

### Fixed
 - Fix `scattermapbox` redraw (regression introduced in 2.16.0) [[#6387](https://github.com/plotly/plotly.js/pull/6387)]


## [2.16.3] -- 2022-11-16

### Fixed
 - Fix hover on multicategory axes [[#6360](https://github.com/plotly/plotly.js/pull/6360)],
   with thanks to @filipesantiagoAM for the contribution!


## [2.16.2] -- 2022-11-11

### Fixed
 - Fix mapbox clearOutline calls (regression introduced in 2.13.0) [[#6367](https://github.com/plotly/plotly.js/pull/6367)]


## [2.16.1] -- 2022-10-21

### Fixed
 - Fix `choroplethmapbox` selection when adding new traces on top [[#6345](https://github.com/plotly/plotly.js/pull/6345)]


## [2.16.0] -- 2022-10-14

### Added
 - Add clustering options to `scattermapbox` [[#5827](https://github.com/plotly/plotly.js/pull/5827)],
   with thanks to @elben10 for the contribution!
 - Add bounds to mapbox suplots [[6339](https://github.com/plotly/plotly.js/pull/6339)]


## [2.15.1] -- 2022-10-11

### Fixed
 - Fix latest version of plotly.js main module on npm


## [2.15.0] -- 2022-10-06

### Added
 - Add `angle`, `angleref` and `standoff` to `marker` and add `backoff` to `line`; also introduce new arrow symbols to facilitate drawing networks [[#6297](https://github.com/plotly/plotly.js/pull/6297)]
 - Add `minreducedwidth` and `minreducedheight` to layout for increasing control over automargin [[#6307](https://github.com/plotly/plotly.js/pull/6307)]
 - Add `entrywidth` and `entrywidthmode` to legend [[#6202](https://github.com/plotly/plotly.js/pull/6202), [#6324](https://github.com/plotly/plotly.js/pull/6324)]

### Changed
 - Use valType of `angle` for `rotation` in `pie` [[#6304](https://github.com/plotly/plotly.js/pull/6304)]

### Fixed
 - Fix mapbox `touch event` after switching back from select mode [[#6281](https://github.com/plotly/plotly.js/pull/6281)],
   with thanks to @mmtmr for the contribution!
 - Fix automargin to update axis titles in redraws [[#6312](https://github.com/plotly/plotly.js/pull/6312)]
 - Fix exporting patterns with transparent color [[#6318](https://github.com/plotly/plotly.js/pull/6318)]
 - Fix exporting text on empty slices [[#6335](https://github.com/plotly/plotly.js/pull/6335)]
 - Disable interactions for `treemap`, `icicle`, `sunburst`, `pie`, `funnelarea`,
   `parcats`, `parcoords` and `sankey` traces when `staticPlot` is set to true [[#6296](https://github.com/plotly/plotly.js/pull/6296)]


## [2.14.0] -- 2022-08-10

### Added
 - Add support for sankey links with arrows [[#6276](https://github.com/plotly/plotly.js/pull/6276)],
   with thanks to @Andy2003 for the contribution!
 - Add `editSelection` option to config [[#6285](https://github.com/plotly/plotly.js/pull/6285)]

### Changed
 - Update dutch translations and fix dateMonth format for `nl` locale to confirm with expected nl format [[#6261](https://github.com/plotly/plotly.js/pull/6261)],
   with thanks to @eirvandelden for the contribution!


## [2.13.3] -- 2022-07-25

### Fixed
 - Emit plotly_selected event on plot API calls and GUI edits [[#6277](https://github.com/plotly/plotly.js/pull/6277)]


## [2.13.2] -- 2022-07-21

### Fixed
 - Fix `sankey` select error (regression introduced in 2.13.0) [[#6265](https://github.com/plotly/plotly.js/pull/6265)]
 - Handle missing drag layer of invisible `sankey` traces to fix select error [[#6267](https://github.com/plotly/plotly.js/pull/6267)]
 - Emit selection event in shape drawing `dragmode`s when an existing selection is modified [[#6262](https://github.com/plotly/plotly.js/pull/6262)]


## [2.13.1] -- 2022-07-14

### Fixed
 - Avoid attaching `selections` to undefined eventData (regression introduced in 2.13.0) [[#6260](https://github.com/plotly/plotly.js/pull/6260)]


## [2.13.0] -- 2022-07-14

### Added
 - Add `selections`, `newselection` and `activeselection` layout attributes to have
   persistent and editable selections over cartesian subplots [[#6243](https://github.com/plotly/plotly.js/pull/6243)]
 - Add `unselected.line.color` and `unselected.line.opacity` options to `parcoords` trace [[#6216](https://github.com/plotly/plotly.js/pull/6216), [#6236](https://github.com/plotly/plotly.js/pull/6236)]
 - Add "exclusive" and "inclusive" quartile-computing algorithm to `violin` trace
   via `quartilemethod` attribute [[#6187](https://github.com/plotly/plotly.js/pull/6187)]
 - Add flaglist options including "left", "right", "top", "bottom", "width" and "height"
   to control the direction of `automargin` on cartesian axes [[#6193](https://github.com/plotly/plotly.js/pull/6193)]
 - Add `delta.prefix` and `delta.suffix` to `indicator` trace [[#6246](https://github.com/plotly/plotly.js/pull/6246)],
   with thanks to @paulovieira for the contribution!
 - Add official Chinese (Taiwan) translation (locale `zh-tw`) [[#6247](https://github.com/plotly/plotly.js/pull/6247)],
   with thanks to @sec2 for the contribution!
 - Add official Sinhala translation (locale `si`) [[#6238](https://github.com/plotly/plotly.js/pull/6238)],
   with thanks to @sujithranga for the contribution!

### Changed
 - Display Plotly's new logo in the modebar [[#6232](https://github.com/plotly/plotly.js/pull/6232)]

### Fixed
 - Fix undesirable missing hover labels of `box` & `violin` traces [[#6189](https://github.com/plotly/plotly.js/pull/6189)]
 - Fix `xref` description of `shapes` [[#6194](https://github.com/plotly/plotly.js/pull/6194)]


## [2.12.1] -- 2022-05-09

### Fixed
 - Fix for disabling polar rotation when `dragmode` is set to false [[#6147](https://github.com/plotly/plotly.js/pull/6147)],
   with thanks to @jonfunkhouser for the contribution!
 - Fix custom modebar buttons mutate the input [[#6177](https://github.com/plotly/plotly.js/pull/6177)]
 - Fix various missing and duplicate spaces in plot schema descriptions [[#6183](https://github.com/plotly/plotly.js/pull/6183)]


## [2.12.0] -- 2022-05-02

### Added
 - Add `griddash` axis property to cartesian, polar, smith, ternary and geo subplots and add `griddash` and `minorgriddash` to `carpet` trace [[6144](https://github.com/plotly/plotly.js/pull/6144)], with thanks to @njwhite for the contribution!
 - Implement various options to position and style `minor` ticks and grid lines on cartesian axis types including
   `minor.tickmode`, `minor.tickvals`, `minor.tickcolor`, `minor.ticklen`, `minor.tickwidth`, `minor.dtick`, `minor.tick0`, `minor.nticks`, `minor.ticks`,
   `minor.showgrid`, `minor.gridcolor`, `minor.griddash` and `minor.gridwidth` [[6166](https://github.com/plotly/plotly.js/pull/6166)]

### Changed
 - Use the "willReadFrequently" 2d context creation attribute to optimize readback performance [[#6084](https://github.com/plotly/plotly.js/pull/6084)],
   with thanks to @junov for the contribution!

### Fixed
 - avoid drawing blank tick labels on cartesian axes [[#6163](https://github.com/plotly/plotly.js/pull/6163)]


## [2.11.1] -- 2022-03-15

### Fixed
 - Regenerate functions of regl-based traces in the "strict" bundle [[#6141](https://github.com/plotly/plotly.js/pull/6141)]


## [2.11.0] -- 2022-03-11

### Added
 - Add a CSP complaint variation of regl-based traces i.e. `parcoords`, `splom`, `scattergl`, `scatterpolargl` to the "strict" bundle [[#6083](https://github.com/plotly/plotly.js/pull/6083)]
 - Add `scattersmith` trace to the "strict" bundle [[#6135](https://github.com/plotly/plotly.js/pull/6135)]


## [2.10.1] -- 2022-03-08

### Fixed
 - Fix `mesh3d` generation when `alphahull` is a positive number (regression introduced in 2.5.1) [[#6133](https://github.com/plotly/plotly.js/pull/6133)]


## [2.10.0] -- 2022-03-04

### Added
 - Add support to use version 3 of MathJax and add `typesetMath` attribute to config [[#6073](https://github.com/plotly/plotly.js/pull/6073)],
   with thanks to [Equinor](https://www.equinor.com) for sponsoring the related development!
 - Add `fillpattern` options to `scatter` trace [[#6101](https://github.com/plotly/plotly.js/pull/6101)],
   with thanks to @s417-lama for the contribution!


## [2.9.0] -- 2022-02-04

### Added
 - Implement `ticklabelstep` to reduce labels on 2D axes and colorbars [[#6088](https://github.com/plotly/plotly.js/pull/6088)],
   this feature was anonymously sponsored: thank you to our sponsor!

### Changed
 - Display the version of plotly.js when hovering over the modebar [[#6077](https://github.com/plotly/plotly.js/pull/6077)]
 - Various dependency updates as listed under [the v2.9.0 milestone](https://github.com/plotly/plotly.js/milestone/69?closed=1)

### Fixed
 - Fix vertical spacing of legend items in horizontal mode [[#6094](https://github.com/plotly/plotly.js/pull/6094)]


## [2.8.3] -- 2021-12-20

### Fixed
 - Correct formatted x/y `texttempate` for `histogram` trace [[#6070](https://github.com/plotly/plotly.js/pull/6070)]


## [2.8.2] -- 2021-12-20

### Fixed
 - Fix missing x/y `texttemplate` for `histogram`, `bar`, `funnel` and `waterfall` traces [[#6069](https://github.com/plotly/plotly.js/pull/6069)]


## [2.8.1] -- 2021-12-15

### Fixed
 - Do not exceed layout font size when `textfont` is set to "auto" for `heatmap`, `histogram2d`, `contour` and
   `histogram2dcontour` traces [[#6061](https://github.com/plotly/plotly.js/pull/6061)]


## [2.8.0] -- 2021-12-10

### Added
 - Introduce horizontal colorbars [[#6024](https://github.com/plotly/plotly.js/pull/6024)]
 - Implement `legend.grouptitlefont` and `hoverlabel.grouptitlefont` [[#6040](https://github.com/plotly/plotly.js/pull/6040)]
 - Add `texttemplate` and `textfont` to `heatmap` and `histogram2d` traces as well as
   `histogram2dcontour` and `contour` traces when `coloring` is set "heatmap" [[#6028](https://github.com/plotly/plotly.js/pull/6028)]

### Fixed
 - Fix to discard negative values from `pie` chart post-aggregation instead of during summation [[#6051](https://github.com/plotly/plotly.js/pull/6051)],
   with thanks to @destiny-wu for the contribution!


## [2.7.0] -- 2021-12-02

### Added
 - Add `texttemplate`, `textposition`, `textfont`, `textangle`,
   `outsidetextfont`, `insidetextfont`, `insidetextanchor`,
   `constraintext` and `cliponaxis` to `histogram` trace [[#6038](https://github.com/plotly/plotly.js/pull/6038)]

### Changed
 - Bump `probe-image-size` module to v