Added

• Addplotly[express] extra for easily installing Plotly Express dependencies [#4644]
• Addsubtitle attribute to all Plotly Express traces [#4830].

Removed

• Drop deprecatedpointcloud andheatmapgl traces from the API [#4815]
• Droptenacity dependency [#4831]
• Drop support for Jupyter Notebook version 6 and earlier [#4822]. The minimum supported version is now 7.0.0.

Updated

• Deprecate Mapbox-based traces.[#4900]. See theMapLibre Migration page for details on migrating from Mapbox to Maplibre.
• Update plotly.py to use base64 encoding of typed arrays e.g. numpy in plotly JSON to keep precision intact and improve performance [#4470].
• Make plotly-express dataframe agnostic via Narwhals [#4790].
• Updatego.FigureWidget to useanywidget [#4823]
• Use modernnative ES6 import to load plotly.js bundle instead of requirejs which isno longer under active development [#4736]
• Update Plotly.js from version 2.34.2 to version 3.0.0-rc1 See theplotly.js CHANGELOG for more information. These changes are reflected in the auto-generatedplotly.graph_objects module. Notable changes include:
  • Make offsetgroup work with barmode "stacked" and "relative" for bar traces [#7009]
  • Drop support for deprecated attributestitlefont,titleposition,titleside, andtitleoffset [#7212].
  • Drop deprecated pointcloud and heatmapgl traces and gl2d subplots [#7213]
  • Drop support for deprecatedbardir attribute (useorientation instead) [#7214]
  • Drop support for deprecatedannotation.ref attribute (useannotation.xref andannotation.yref instead) [#7215]
  • Drop support for deprecated error baropacity attribute (use alpha channel of error barcolor attribute instead) [#7214]
  • Drop support for deprecated attributegl3d.cameraposition (usegl3d.camera instead) [#7217]
  • Drop deprecatedplot3dPixelRatio from config [#7231]
  • Drop deprecatedzauto,zmin andzmax from the surface trace [#7234]
  • Drop deprecatedautotick attributes from cartesian axes [#7236]
  • Droptransforms from the API [#7240,#7254]

Fixed

• Fix a bug in JupyterLab >= 4 and Jupyter Notebook >= 7 that caused LaTeX to not render in plotly charts [#4763].
• Fixgo.FigureWidget.show to returnFigureWidget instead of displayingFigure [#4869]