Version 0.3.1

2026-04-12

The 0.3.1 release fixes a bug in pandas dtype validation.

🐛 Bug fixes

• Ensure proper pandas dtype validation.

• Restore support for direct color data specification in line plots (i.e., with ~statsplotly.plot(`mode=”lines”, …)).

• Filter NA values when computing numeric axis limits in ~statsplotly.utils.SubplotGridFormatter.set_common_axis_limit().

👕 CI

• Drop Black and isort and rely on Ruff for code formatting.

• Update minimum supported Python version to 3.11.

• Update GitHub Actions.

Version 0.3.0

2025-04-06

The 0.3.0 release adds support for DataFrame-compatible structure in input data.

🧪 Update and clean tests.

📌 Update dependencies.

👷 Add Python 3.13 CI pipeline.

Version 0.2.6

2024-12-13

The 0.2.6 release fixes a bug in continuous error bands (see issue #3194).

🐛 Introduce the ShadedTrace class to draw filled scatter traces.

🎨 Set default scatter trace mode to MARKERS when some data types are string.

Version 0.2.5

2024-12-09

The 0.2.5 release adds support for pyarrow data type hinting.

Version 0.2.4

2024-11-06 The 0.2.4 release increases performance of 2D scatter plots.

🎨 Use plotly.graph_objects.Scattergl for ScatterTrace traces.

Version 0.2.3

2024-08-26

The 0.2.3 release cleans dependencies.

➖ Drop dependency on jupyter.

Version 0.2.2

2024-08-04

The 0.2.2 release fixes bugs with discrete colormaps and aggregation barplots.

🐛 Bug fixes

• Fix a bug in ColorSpecifier with discrete colormaps.

• Fix a bug in OrientedPlotSpecifier with default orientation of aggregation barplots.

👕 Update linting and type checking parameters.

📚 Improve documentation with autodoc-pydantic.

Version 0.2.1

2024-05-08

The 0.2.1 release fixes a bug in color specification with “0” and “1” color identifiers.

🐛 Fix a bug in ColorSpecifier due to “0” and “1” color strings being interpreted as valid color specifications by matplotlib.

🎨 Expose rgb_string_array_from_colormap in the utils module.

Version 0.2.0

2024-05-01

The 0.2.0 release introduces new methods enhancing subplots management, and improves plotting features.

✨ New features

• Add the SubplotGridFormatter class, exposing methods to manage the subplot grid :

  • set_common_coloraxis() manages coloraxis and colorbar display across multiple heatmap subplots.

  • set_common_axis_limit() manages axis limits across a subplot grid.

  • tidy_subplots() manages post-processing of a subplot grid.

• Enhance the color specification option of the main plotting module : the color argument now accepts reference to datetime and arbitrary string color data.

• Support GEO_MEAN and GEO_STD options in barplot() for aggregation_fct and error_bar arguments.

• Support Empirical Cumulative Distribution Function option in distplot() and jointplot().

🎨 Feature improvements

• Improve heatmap() axis formatting when axis = “equal”.

• Improve jointplot() trace visibility group consistency.

• Add color specification option for jointplot() scatter traces.

• Preserve original data ordering in barplot() aggregations.

• Automatic detection of plot orientation for barplot() and catplot().

• Improve colorbar management in layout.

• Support discrete color mapping in heatmap().

• Improve datetime data handling in catplot().

• Correct bar layout in multi-trace histograms.

• Improve step histogram line aesthetics.

• Display slice name on color-coded bar charts.

• Integrate statsplotly template with plotly theming framework.

🐛 Bug fixes

• Fix data slice visibility inconsistencies in heatmap().

• Fix scaleratio for axis=”id_line”.

• Fix cumulative histograms when cumulative=True and step=True.

Version 0.1.5

2023-11-25

The 0.1.5 release ensures compatibility with Python>=3.10.

Version 0.1.4

2023-09-27

The 0.1.4 release fix inconsistencies in color coding.

🐛 Make casting color coding string array to integer consistent.

🎨 Add support for all Plotly / Seaborn and Matplotlib colorscales.

💥 Bump to pydantic==v2.4

Version 0.1.3

2023-09-20

The 0.1.3 release fixes a bug when processing color coding arrays.

🐛 Handle null values when casting color coding array to integer data type.

💚 Set up pre-commit hooks.

🔨 Clean up deprecated Pandas code.

👕 Linting

Version 0.1.2

2023-07-11

The 0.1.2 release allows to combine several subplots with different ColorAxis on the same figure, and improve axes management.

✨ New features

• Update layout and marker attributes to preserve each subplot original coloraxis upon adding new traces with ColorAxis specification on an existing Figure.

🎨 Feature improvements

• Improve consistency between axis range and axis format.

• Harmonize plot styling arguments.

💥 Breaking Changes

• Bump to Pydantic V2.

🚚 Rename package to statsplotly.

🚀 Set up Poetry management and Github Actions CI/CD.

🧹 Remove the color argument of distplot and jointplot functions because they require unidimensional trace color scheme.

➖ Remove dependency on pymodules.

Version 0.1.1

2022-03-10

The 0.1.1 release fixes a bug in the color module.

🐛 Fix bug in ColorAxis specification when using direct color assignments (i.e., CSS or hex color codes). The colorscale and colorbar attributes are now set to None.

Version 0.1.0

2023-02-15

The 0.1.0 release is the first tagged release of the Statsplot package.