Unversioned egg-info

[fabaff]

The release is missing for the egg-info.

   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/PKG-INFO
   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/SOURCES.txt
   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/dependency_links.txt
   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/entry_points.txt
   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/requires.txt
   /usr/lib/python3.8/site-packages/pylacrosse-unknown-py3.8.egg-info/top_level.txt

Would be nice to have a new release after it's fixed as this is an issue for Fedora RPM package. Thanks.

[hroncok]

"unknown" is the version here because the RPM package is built from git tarball, see https://github.com/hthiery/python-lacrosse/blob/0.4/setup.py#L25 and https://docs.fedoraproject.org/en-US/packaging-guidelines/Python/#_version_warning