If you're reading about this commit from an autogenerated changelog entry, this should have no user-visible impact on how the stubs are interpreted by a type checker; it's just an internal change to how typeshed's tests work.
Also remove the python2 markers of packages that don't list Python 2
as supported in the latest version.
Don't special case version '0.1'
Co-authored-by: Akuli <akuviljanen17@gmail.com>