v1.1.1

Bug Fixes

• Fixed a bug in EnigmaMachine._next_letter() where str.upper() was called but the result was never assigned, making it a no-op for lowercase input.
• Removed unused imports (math.e in rotor.py, re in reflector.py).

Testing

• Added 43 property-based fuzz tests using hypothesis covering rotor bijectivity, reflector involution, plugboard symmetry, and reciprocal encryption across thousands of randomized configurations.

v1.1.0

What's Changed

• Migrated build system from legacy setup.py to pyproject.toml with hatchling backend
• Adopted uv for dependency management and development workflow
• Updated CI to use astral-sh/setup-uv@v5 instead of setup-python + manual pip installs
• Dev dependencies (pytest, mypy, coverage) are now declared in [dependency-groups]
• Tool configuration (mypy, pytest, coverage) consolidated into pyproject.toml
• Fixed requires-python from >=3.6 to >=3.9 to match actual code requirements
• pip install . remains fully supported for users without uv

Version 1.0.0

v1.0.0

v1.0.0