Changelog for python3-Mathics-1.0-bp156.4.2.x86_64.rpm :

* Mon Apr 10 2023 Atri Bhattacharya - Use %python_version instead of %py_ver [boo#1210181].
* Tue Dec 19 2017 badshah400AATTgmail.com- Correct License: Includes software licensed as BSD-3-Clause, MIT, and Apache-2.0, and data licensed under CC-by-SA-3.0 and/or GFDL.- Use python_expand to run fdupes for both python 2 and 3.
* Mon Dec 18 2017 badshah400AATTgmail.com- Initial package.