3.1.0

Highlights

Generated projects now support flexible linting setups — docstring checks and mypy can be toggled on or off during project creation. Just replaces Make as the default task runner.

New Features

• Add optional docstring linting with configurable enforcement via nested copier questions
• Add optional mypy support in setup-custom
• Add modular pre-commit configuration for flexible linting setup
• Add Just task runner support with updated CI, CONTRIBUTING.md, and justfile templates
• Preserve cli.py and user_guide.md during copier updates (skip_if_exists)

Bug Fixes

• Fix parametrized task_runner in CONTRIBUTING.md and devcontainer
• Fix devcontainer extra repo name
• Fix escaped Jinja sequences in templates
• Fix rust-just package name for uv tool install

Improvements

• Move black and ruff settings from pre-commit config to pyproject.toml
• Merge proprietary and non-proprietary license files into one
• Tune uv bounds settings with major version control
• Specify pytest tests path for faster discovery

Maintenance

• Split template tests into unit and integration directories with tox isolation
• Drop support for unittest test framework
• Add AI coding assistant instructions (AGENTS.md)
• Improve test-template command with validate mode and local answers override
• Downgrade and pin tool versions with rationale
• Reorganize and refactor copier update tests