--- - Test with GitHub Actions rather than Travis, lint with ``ruff`` rather than ``flake8``. - Switch ``scipy`` sparse matrices to arrays (see [this issue](https://github.com/jbloomlab/binarymap/issues/6)).
0.6
--- - Allow negative site numbers.
0.5
--- - Added ``sites_as_str`` option to ``BinaryMap`` to enable non-integer site numbers (e.g., "214a").
- ``black`` formatting of code.
0.4
--- - Gaps are now allowed in ``allowed_subs`` as a ``-`` character.
- Added ``AAS_NOSTOP_WITHGAP`` and ``AAS_WITHSTOP_WITHGAP``.
- Substitutions in ``BinaryMap`` now sorted according to input alphabet (before they were alphabetical).