LICENSE not included in sdist

[cbrnr]

I noticed that our LICENSE is not included in the source package. However, when I build it locally with python setup.py sdist, this file is actually copied into the package. I suspect this is because the CI environment is using older versions of setuptools etc., so it might be worth updating packages? Alternatively, maybe it is already sufficient if we build on Python 3.9 instead of 3.7 here?

[hofaflo]

Right, your suspicion is confirmed by the setuptools changelog and corresponding PR. Testing your suggestion to use Python 3.9 locally with act lead to the license being included, so that'd be a good solution!

[cbrnr]

Nice, thanks for checking! I didn't know about act, this looks super useful.