Changelog for libargon2-20161029-3.el7.x86_64.rpm :

* Mon Mar 18 2019 Milan Broz - 20161029-3- Fix a crash if running under memory pressure (rh #1688752).
* Thu Nov 16 2017 Milan Broz - 20161029-2- Do not use -march=native in build, use system flags (rh #1512845).
* Wed Oct 18 2017 Remi Collet - 20161029-1- initial package