Update plotly[express] requirement from ==6.3.* to ==6.5.*

[dependabot]

Updates the requirements on plotly[express] to permit the latest version.

Release notes

Sourced from plotly[express]'s releases.

v6.5.0

Updated

• Update plotly.js from version 3.2.0 to version 3.3.0. See the plotly.js release notes for more information. [#5421]. Notable changes include:
  • Add hovertemplate for candlestick and ohlc traces [#7619]

Fixed

• Fix bug where numpy datetime contained in Python list was converted to integer [#5415]

Full Changelog: plotly/plotly.py@v6.4.0...v6.5.0

Changelog

Sourced from plotly[express]'s changelog.

[6.5.0] - 2025-11-17

Updated

• Update plotly.js from version 3.2.0 to version 3.3.0. See the plotly.js release notes for more information. [#5421]. Notable changes include:
  • Add hovertemplate for candlestick and ohlc traces [#7619]

Fixed

• Fix bug where numpy datetime contained in Python list was converted to integer [#5415]

[6.4.0] - 2025-11-02

Updated

• Update plotly.js from version 3.1.1 to version 3.2.0. See the plotly.js release notes for more information. [#5357]. Notable changes include:
  • Add hovertemplatefallback and texttemplatefallback attributes [#7577]
  • Add "SI extended" formatting rule for tick exponents on axis labels, allowing values to be displayed with extended SI prefixes (e.g., femto, pico, atto) [#7249]

Deprecated

• Deprecate create_hexbin_mapbox in favor of create_hexbin_map, update related function calls [5358], with thanks to @​ajlien for the contribution!

[6.3.1] - 2025-10-02

Updated

• Update Plotly.js from version 3.1.0 to version 3.1.1. See the Plotly.js release notes for more information. [#5357]. Notable changes include:
  • Fix issue preventing Scattergl plots with text elements from rendering [plotly.js#7563]
• Use native legends when converting from matplotlib [#5312], with thanks to @​robertoffmoura to the contribution!
• Allow shared_yaxes to work with secondary axes [#5180], with thanks to @​gmjw for the contribution!

Fixed

• Fix issue where width/height in plot layout were not respected during Kaleido image export [#5325]
• Fix typo in default argument to _ternary_contour.py [#5315], with thanks to @​Lexachoc for the contribution!
• Fix incorrect fig.show() behavior when ipython is installed [#5258]

[6.3.0] - 2025-08-12

Updated

• Updated Plotly.js from version 3.0.1 to version 3.1.0. See the Plotly.js release notes for more information. [#5318]

Added

• Exposed plotly.io.get_chrome() as a function which can be called from within a Python script. [#5282]

Fixed

• Resolved issue causing extraneous engine deprecation warnings [#5287], with thanks to @​jdbeel for the contribution!

[6.2.0] - 2025-06-26

Added

• Add SRI (Subresource Integrity) hash support for CDN script tags when using include_plotlyjs='cdn'. This enhances security by ensuring browser verification of CDN-served plotly.js files [#5165] (with thanks to @​ddworken)

Fixed

• Allow setting Plotly.js path via pio.defaults [#5207]

... (truncated)

Commits

• b19f8e5 changelog formatting
• 1ec9a16 Update CHANGELOG.md
• 83a2b0b version changes for v6.5.0
• a49f495 Merge pull request #5421 from plotly/update-plotlyjs-3.3.0
• f687526 update plotly/labextension with files from ci
• 83ab425 update package-lock with new plotly.js
• a3480f0 package-lock indentation
• e519d5a update plotly.js to v3.3.0
• 22b0ac0 Merge pull request #5415 from plotly/fix-np-date-handling-issue
• aa30be5 Update _plotly_utils/basevalidators.py
• Additional commits viewable in compare view

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