Log Message:
py-rfc3339: updated to 2.0.1

2.0.1 (2024-11-03)

Fix GitHub Actions badge in README.rst.

2.0 (2024-11-03)

(not released to PyPI)

Migrate tests from nose to unittest and pytest
Replace :mod:`pytz` dependency with :attr:`datetime.timezone.utc` and :mod:`zoneinfo`
Reformat codebase with black and isort
Configure GitHub Actions; remove Travis CI configuration file