At the time of writing, Python 2.7 is EOL in under 10 months, but https://python-packaging.readthedocs.io/en/latest/ says:
At this time, this documentation focuses on Python 2.x only, and may not be as applicable to packages targeted to Python 3.x.
So as increasing numbers move to Python 3.x, it needs a sanity check to make sure it's not accidentally misleading people who miss that caveat.
At the time of writing, Python 2.7 is EOL in under 10 months, but https://python-packaging.readthedocs.io/en/latest/ says:
So as increasing numbers move to Python 3.x, it needs a sanity check to make sure it's not accidentally misleading people who miss that caveat.