v4.0.0

Added

• Added native ESM output alongside CJS [#367]
  • Published artifacts now live under dist/ instead of at the repo root; the main entry moved from react-plotly.js to ./dist/index.cjs
  • Dropped the unminified UMD bundle
  • import Plot from 'react-plotly.js' now resolves correctly in Rolldown and any other strict ESM environment
• Added TypeScript declaration files (index.d.ts / factory.d.ts) [#368]

Changed

• Update linting dependencies [#366]
• Refactored the wrapper from a class component to a functional component using hooks [#369]
  • Refs forwarded to <Plot> now resolve to the rendered <div> element (the plotly graph div) directly via forwardRef, instead of to the class instance
  • Migration: replace ref.current.el with ref.current

Fixed

• onPurge now fires and Plotly.purge runs on unmount [#372]
• Plot is re-initialized correctly after React StrictMode's dev-only simulated unmount/remount [#372]
• TypeScript declarations now expose ref forwarding so consumers can attach a typed ref prop without a TS error [#373]

v3.0.0

Added

• onClickAnywhere and onHoverAnywhere event props for the corresponding plotly_clickanywhere and plotly_hoveranywhere events introduced in plotly.js v3 [#360]

Changed

• Migrated CI from CircleCI to GitHub Actions [#362]
• Migrated test framework from enzyme to @testing-library/react and bumped jest from 26 to 29 [#363]

Removed

• Dropped support for plotly.js v1.x and v2.x; the plotly.js peer dependency now requires >=3.0.0 [#360]
• Dropped support for React versions older than 18; the react peer dependency now requires ^18.0.0 || ^19.0.0 [#364]

v2.6.0

• Add onWebGlContextLost event - thanks to @markovist
• Minor dependency upgrades

v2.5.1

• added support for the plotly_beforehover event - thanks to @zoryamba
• devDependencies updates

v2.5.0

• fixed issue with referencing element of unmounted component - thanks to @lavor
• added support for the plotly_onrelayouting event - thanks to @lauri-codes
• added support for the plotly_sunburstclick event - thanks to @LittleMikeDev
• devDependencies updates

v2.4.0

• eventhandler bugfix

v2.3.0

• Bugfixes
• Removed deprecated react methods
• Refactor
• devDep updates