- update to 3.1.0:
* Drop support for Python 3.5. It is unsupported, and testing
it is too hard. [maurits]
* Normalize package names when gathering packages. This should
help find all distributions for package name.space, whether
they are called name.space-1.0.tar.gz with a dot or
name_space-1.0.tar.gz with an underscore (created with
setuptools 69.3 or higher). [maurits]
* Fix ImportError: cannot import name packaging from
pkg_resources with setuptools 70. Done by adding a
compatibility module that tries to import packaging from
several places. Fixes issue 648. [maurits]