chore(deps): update dependency plotly.js to v4

[renovate]

This PR contains the following updates:

Package	Update	Change
plotly.js (source)	major	3.5.1 → 4.0.0

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

plotly/plotly.js (plotly.js)

v4.0.0

Compare Source

Added

• Add minscale, maxscale geo plot attributes [#​7371], with thanks to @​mojoaxel for the contribution!
• Enable TypeScript compatibility within the library and start exporting types [#​7680]
• Add quiver trace type to visualize vector fields using arrows [#​7710, #​7945], with thanks to @​degzhaus for the contribution!
• Use dashed markers in legend for shape traces with dash configured [#​7845]
• Add direction attribute to the Sankey trace, controlling the flow direction along the orientation axis [#​7870], with thanks to @​wf-r for the contribution!
  • forward keeps sources on the left (horizontal) or top (vertical)
  • reversed moves them to the right or bottom
• Add sort option to Sankey links and nodes [#​7873], with thanks to @​adamreeve for the contribution!
• Add support for MathJax v4 [#​7898]
• Add top-level xPixel and yPixel keys to hover and click event data, corresponding to the pixel position of the cursor relative to the top-left corner of the graph div [#​7966]
• When hoveranywhere is enabled, emit a plotly_unhover event when the cursor leaves the plot area [#​7966]

Removed

• Breaking: Remove scattermapbox, choroplethmapbox, densitymapbox trace types, the mapbox subplot, and the mapboxAccessToken config option [#​7860]
  • These traces have been deprecated since v3. Use the equivalent *map traces going forward.
• Breaking: Drop support for MathJax v2 [#​7898]
  • MathJax v3 and v4 are now supported in plotly.js
• Remove config attributes showLink, linkText, sendData, showSources, and showEditInChartStudio, as well as trace attribute stream, since all of these were associated with Chart Studio and are no longer needed [#​7812]
• Remove all *src attributes, as well as layout.hidesources attribute, from the schema [#​7829]
• Remove internal trace._fullInput property and other dead code related to the removed transforms feature. No user-facing changes expected [#​7834]

Changed

• Breaking: Switch color processing library from TinyColor to culori [#​7536], #​7962]
  • rgb()/rgba() strings with decimal 0–1 fractions are no longer interpreted as percentage values (relative to 255)
  • hsv() color strings are no longer permitted
  • New color formats are now supported: #ff0000aa, #f00a, rgb(255 0 0), rgba(255 0 0 / 0.5), hsl(0 100% 50% / 0.5), hsla(0, 100%, 50%, 0.5), lab(), lch(), oklab(), oklch(), color(), hsl(0.5turn 60% 40%), hsl(none 60% 40%)
  • rgb() now accepts an optional alpha, so rgb(255, 0, 0, 0.5) is no longer opaque (rgb and rgba are aliases per spec)
  • Color strings that are not valid CSS are now rejected, such as hsl(120, 50% 50%)
  • Contrasting text and border colors are picked by WCAG contrast ratio, so labels on saturated mid-tone fills may switch from dark to white
• Breaking: Set default layout.axis.tickmode to 'sync' when axis is overlaying [#​7684]
• Breaking: Change splom.axis.matches default from false to true [#​7843]
• Breaking: Replace country-regex with country-iso-search to search for country names in choropleth, scattergeo traces [#​7856]
  • The vast majority of country names are handled exactly the same with the new library; a small number of legacy entries have been removed
• Breaking: Update minimum required Node version to 22 [#​7861]
• Breaking: Change layout.geo.fitbounds default from false to 'locations' [#​7895]
  • geo subplots will now auto-fit the initial view to the trace data
  • Set fitbounds: false explicitly to opt out
• Breaking: Return actual data values (rather than calcdata values) for xvals / yvals in hoveranywhere and clickanywhere events. Date and category axes will now return strings rather than numeric values. Linear and log axis values remain unchanged. [#​7964]
• Enable scattermap icons to render in color, upgrade Maki icons version to 8.2, and standardize scattermap legend icons to circles [#​7825]
• Use plot title as default filename for "Download plot" button [#​7828]
• Change signature of plots.graphJson() function to remove mode argument [#​7829]
• Upgrade plotly/d3-sankey to 0.12.3. [#​7830], with thanks to @​adamreeve for the contribution!
• Update plot_config to show the "Upload to Cloud" button by default, and set the default server URL to cloud.plotly.com via [#​7909]
• Update "Share chart" dialog with more informative wording [#​7928]

Fixed

• Fix histogram autobin size for single-point traces in overlay mode on data updates via Plotly.react [#​7507], with thanks to @​Lexachoc for the contribution!
• Format tick labels correctly for small numbers in exponential notation [#​7768], with thanks to @​Hasnaathussain for the contribution!
• Defer automargin during scroll-wheel zoom, to prevent erratic jittering while zooming [#​7815], with thanks to @​keilogic for the contribution!
• Fix crash when ordering categories by value (e.g. sum descending) with null coordinates [#​7855]
• Prevent outside bar text for zero-length bars from overlapping axis tick labels [#​7872], with thanks to @​vizansh for the contribution!
• Fix scattermap, densitymap traces not showing all points by dynamically computing center, zoom values [#​7884, #​7913], with thanks to @​palmerusaf and @​DhruvGarg111 for the contributions!
• Fix GeoJSON bounding-box computation for choropleth and scattergeo traces whose geometry crosses the antimeridian [#​7891]
• Fix hovertemplate/texttemplate/tickformat/hoverformat improperly handling d3-format specs that start with a sign flag such as +.2f [#​7900], with thanks to @​TemRevil for the contribution!
• Snap cartesian axis tick values to multiple of delta so custom tickformat (e.g. "~r") no longer shows floating-point artifacts [#​7901], with thanks to @​arieleli01212 and @​kirthi-b for the contribution!
• Fix scattermap box and lasso selection across the antimeridian [#​7905], with thanks to @​coyaSONG for the contribution!
• Fix crash ("Something went wrong with axis scaling") when a colorbar's title or padding leaves it with a negative domain length [#​7908], with thanks to @​zeehio for the contribution!
• Prevent MultiPolygon features with no positive-area polygon from aborting choropleth rendering [#​7921], with thanks to @​swjturay for the contribution!
• Fix geo.fitbounds: 'locations' when mixing antimeridian-crossing territories with normal ones [#​7948]
• Fix issue where plot fails to render if unsupported MathJax version is present on page [#​7951]
• Fix numeric color sorting for bundled parallel-categories (parcats) paths [#​7959], with thanks to @​CAOShurong for the contribution!

---

Configuration

📅 Schedule: (in timezone America/New_York)

• Branch creation
  • "after 1am and before 8am"
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Never, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (9557e06) to head (de843a0).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #329   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            8         8           
  Lines         1366      1366           
=========================================
  Hits          1366      1366           

Flag	Coverage Δ
Linux	100.00% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report in Codecov by Harness.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9557e06...de843a0. Read the comment docs.

🚀 New features to boost your workflow:

• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.