Changelog for antigen-2.2.3-5.1.x86_64.rpm :

* Thu Mar 08 2018 agraulAATTsuse.com- Update to 2.2.3
* Add `ANTIGEN_COMPINIT_OPTS` for `copmpinit` command
* Add built-date to version command- Bugfixes
* Handle `GREP_OPTIONS` env variable
* Fix cache generation via `cache-gen`
* Fix caching issues
* Fri Nov 17 2017 agraulAATTsuse.com - 2.2.1- Update to 2.2.1- Bugfixes
* Fix issue with `ps` output being discarded
* Fix issue with typeset
* Fri Apr 28 2017 Julien Nicoulaud - 2.0.2-1- Version 2.0.2
* Tue Feb 28 2017 Julien Nicoulaud - 1.4.1-1- Version 1.4.1