v1.24.0

Added

• Add parcoords trace type (parallel coordinate plots) [#1256]
• Add support for multiple range sliders [#1355]
• Add 'aitoff' and 'sinusoidal' geo projection types [#1422]
• Implement scene.dragmode: false to disable drag interaction on 3D subplots
  [#1377]
• Add showAxisDragHandles and showAxisRangeEntryBoxes configuration options
  [#1389]
• Add customdata attribute to scatter traces to add custom data to scatter SVG
  nodes [#1379]

Changed

• Consistent handling of array containers during relayout [#1403]
• Improve hover for choropleth traces [#1401]
• Make range slider handles and mask crispier [#1409]
• Bump country-regex dependency to 1.1.0 [#1392]

Fixed

• Fix 3D on iOS devices [#1411]
• Fix surface trace opacity scaling [#1415]
• Fix hover data in animations [#1274]
• Fix annotations edit when dragging from one axis to another [#1403]
• Fix 3D hover labels for date axes [#1414]
• Deleting cartesian subplots now clear their corresponding axis titles [#1393]
• Fix hover for xyz column heatmap trace 'text' [#1417]
• Fix scattermapbox lines with trailing gaps [#1421]
• Make restyle, relayout and update not mutate input update objects [#1376]
• Fix race condition in gl2d toImage [#1388]
• Fix handling of Virgin Islands country name [#1392]
• Fix Plotly.validate for colorscale attributes [#1420]