(Notes to self...)
Adapted from https://realpython.com/pypi-publish-python-package/
Python 3 only (from version 1.1.0 forward):
$ pip install twine
$ pip install 'readme_renderer[md]'
$ python setup.py sdist bdist_wheel
$ twine check dist/*
If all looks good, then:
$ twine -r pypi upload dist/*
Note: This assumes the existence of something like the following in
~/.pypirc:
[pypi]
[pypi]
repository = https://upload.pypi.org/legacy/
username = __token__
password = <pypi API token goes here>