Roman

----------------

----------------

- Remove overlooked mentions of the Python 2.1.1 license
(`17 <https://github.com/zopefoundation/roman/issues/17>`_)

- Add support for Python 3.12 and 3.13.

----------------

- Change license to the Zope Public License (ZPL) version 2.1
(`15 <https://github.com/zopefoundation/roman/issues/15>`_)

----------------

- Add support for Python 3.10, 3.11.

- Drop support for Python 2.7, 3.5, 3.6.

----------------

- added support for Python 3.9

- added CLI command ``roman`` with ``-r/--reverse`` to convert back from Roman

- added simple usage instructions

----------------

- expanded test coverage

- Added support for 0 -> N
(see https://en.wikipedia.org/wiki/Roman_numerals#Zero)

- Added support for Python 3.8