0.1.30

Features

• Add support for named CSS colors (#229)
• Allow users to define color scales as a collection of colors (Collection[Color]) (#231)
• Dynamically infer the default colorscale from the active Plotly template (#237)

Documentation

• Improve the documentation for the colormode parameter (#232)

Internal

• Refactor _figure_factory.py to use a functional approach (#228)
• Stop using the term "midpoints" to refer to the "interpolation values" when dealing with continuous color scales (#232)
• Refactor color validation logic to use helpers provided by Plotly (#233)
• Drop colors.json and use Plotly's ColorscaleValidator and named_colorscales directly (#234)
• Refactor color utilities into ridgeplot._color (#235)

---

0.1.29

Features

• Add new "trace-index-row-wise" colormode (#224)

Improvements

• Remove duplicated labels when plotting multiple traces on the same y-axis row (#223)

Documentation

• Update and improve the "Contributing" guide (#218 and #221)

Internal

• Eagerly validate input shapes in RidgeplotFigureFactory (#222)
• Vendor _zip_equal() from more-itertools (#222)
• Improve overall test coverage (#222)

Bug fixes

• Support edge case in get_collection_array_shape where the input array is empty or contains nested empty arrays (#222)

CI/CD

• Add new "Greet new users" workflow to welcome new contributors to the project (#210)
• Add concurrency entries to relevant GitHub workflows (#211)
• Add Dependabot configuration file (#211)
• Add GitHub issue templates (#211)
• Add support for Python 3.13 (#217)
• Add a CodeQL GitHub workflow (#220)

---

0.1.27

Breaking changes

• Dropped support for Python 3.8, in accordance with the official Python support policy¹. (#204)
• Removed deprecated function get_all_colorscale_names() in favor of list_all_colorscale_names() (#200)

CI/CD

• Adopt setuptools-scm for package versioning (#200)
• Add actionlint pre-commit hook (#201)
• Improve logic in .github/workflows/check-release-notes.yaml to post comments to the PR (#201)
• Handle footnotes in the automatically generated release notes (#209)

---

1. https://devguide.python.org/versions/ ↩

0.1.26

Breaking changes

• Dropped support for statsmodels==0.14.2 due to import-time issue. See #197 for more details. (#198)

CI/CD

• Refactor test coverage logic (#193)
• Replace pip and venv with uv (#189)
• Move all CI/CD utilities to the cicd_utils/ directory (#186)
• Publish to PyPi as a Trusted Publisher (#187)
• Add check-jsonschema pre-commit hooks and define timeout-minutes for all GitHub workflows (#187)

0.1.25

This release contains a number of improvements to the docs, API reference, CI/CD logic (incl. official support for Python 3.12), and other minor internal changes.

Documentation

• Misc documentation improvements (#180)
• Move changelog to ./docs/reference/changelog.md (#180)

Internals

• Migrate from setup.cfg from pyproject.toml (#176)
• Use importlib.resources to load data assets from within the package - to be PEP-302 compliant (#176)
• Enforce "strict" mypy mode (mostly improved type annotations for generic types) (#177)

CI/CD

• Add support for Python 3.12 (#182)

---

0.1.24

Breaking changes

• Dropped support for Python 3.7. (#154)

Features

• Add hoverinfo by default to the Plotly traces. (#174)

Documentation

• Use the {raw} html :file: _static/charts/<PLOT-ID>.html directive to load the interactive Plotly graphs in the generated Sphinx docs. The generated HTML artefacts only include a <div> wrapper block now and the plotly.min.js is now vendored and automatically loaded via the html_js_files Sphinx config. (#132)
• Small adjustments to the example plots in the documentation. (#132)
• Reformat markdown files, removing all line breaks. (#132)

Internals

• Define a ridgeplot._missing.MISSING sentinel object for internal use (this replaces the multiple module-level _MISSING = object() sentinels). (#154)
• Add an internal extras/ directory to place helper modules and packages used in different CI tasks. (#154 and #161)

CI/CD

• Replace isort, flake8, and pyupgrade with ruff. (#131)
• Add regression tests for the figure artifacts generated by the examples in _ridgeplot_examples. (#154)
• Remove the Python locked dependency files. (#163)

---

0.1.23

• Fix the references to the interactive Plotly IFrames
  (#129)

---

0.1.22

Deprecations

• The colormode='index' value has been deprecated in favor of colormode='row-index', which
  provides the same functionality but is more explicit and allows to distinguish between the
  'row-index' and 'trace-index' modes.
  (#114)
• The show_annotations argument has been deprecated in favor of show_yticklabels.
  (#114)
• The get_all_colorscale_names() function has been deprecated in favor of
  list_all_colorscale_names().
  (#114)

Features

• Add functionality to allow plotting of multiple traces per row.
  (#114)
• Add ridgeplot.datasets.load_lincoln_weather() helper function to load the "Lincoln Weather"
  toy dataset. (#114)
• Add more versions of the probly dataset ("wadefagen" and "illinois").
  (#114)
• Add support for Python 3.11.

Documentation

• Major update to the documentation, including more examples, interactive plots, script to
  generate the HTML and WebP images from the example scripts, improved API reference, and more.
  (#114)

Internal

• Remove mdformat from the automated CI checks. It can still be triggered manually.
  (#114)
• Improved type annotations and type checking.
  (#114)

---

0.1.21

Features

• 🔧 Add ridgeplot.datasets.load_probly() helper function to load the probly toy dataset. The
  probly.csv file is now included in the package under ridgeplot/datasets/data/.
  (#80)

Documentation

• 📝 Change to numpydoc style docstrings.
  (#81)
• 📝 Add a robots.txt to the docs site.
  (#81)
• 📝 Auto-generate a site map for the docs site using sphinx_sitemap.
  (#81)
• 📝 Change the sphinx theme to furo.
  (#81)
• 📝 Improve the internal documentation and some of these internals to the API reference.
  (#81)

Internal

• 🔧 Fixed and improved some type annotations, including the introduction of ridgeplot._types
  module for type aliases such as Numeric and NestedNumericSequence.
  (#80)
• 🔧 Add the blacken-docs pre-commit hook and add the pep8-naming, flake8-pytest-style,
  flake8-simplify, flake8-implicit-str-concat, flake8-bugbear, flake8-rst-docstrings,
  flake8-rst-docstrings, etc... plugins to the flake8 pre-commit hook.
  (#81)
• 💅 Cleanup and improve some type annotations.
  (#81)
• 🔧Update deprecated set-output commands (GitHub Actions)
  (#87)

0.1.20

• ...