cookiecutter-data-science Changelog

v2.3.0 (2025-07-23)

Added pixi as a new environment manager option (supports pyproject.toml and pixi.toml). (PR #459, Issue #406)
Added poetry as a new environment manager option (supports pyproject.toml). (PR #460, Issue #374)

Added pyproject.toml as a dependencies file format option. (PR #436)
Added choice to include scaffolding for tests, with pytest and unittest as options. (PR #447)
Fixed requires-python in pyproject.toml to correctly reflect the selected Python version. (PR #446)

Changed linting and formatting to be a new configuration choice (Discussion #374)
- Added support for Ruff as a new option.
- Changed the default choice to be Ruff.
- Changed the previous behavior to be named "flake8+black+isort".
Fixed pyproject.toml to correctly set isort configuration. Previously, configuration was being set for ruff.lint.isort instead of for isort, even though isort was installed and used by make lint.
Fixed obsolete [tool.ruff.lint.isort] configuration key names that used underscores instead of hyphens. (Issue #388)
Changed import sorting in generated code scaffold to match the generated isort configuration.
Added support for uv pip as an environment manager option (Discussion #403)

Deprecates CI & support for Python 3.8, adds CI & support for Python 3.13 (Issue #423)
Fixes issue with scaffold code that import of config did not work. Adds testing of imports to test suite. (Issue #370)
Create automated release mechanism (Issue #317) and pin template version to installed release (Issue #389)

Released version 2.0.0! 🎉 See docs and announcement blog post for more information.