Changelog for scrypt-1.2.1-2.1.x86_64.rpm :

* Thu Mar 16 2017 mpluskalAATTsuse.com- Update to version 1.2.1:
* Unit tests are available
* Fri Feb 26 2016 mpluskalAATTsuse.com- Small spec file cleanups
* Fri Sep 11 2015 mpluskalAATTsuse.com- Update to 1.2.0
* no upstream changelog provided- Update license- Cleanup spec file with spec-cleaner
* Fri Mar 18 2011 crrodriguezAATTopensuse.org- Disable SSE2 ugly hack, just provide a binary with SSE2 always.
* Mon Jan 31 2011 cristian.rodriguezAATTopensuse.org- fix build in i586, that doesnt enable sse2 :-(
* Mon Jan 31 2011 cristian.rodriguezAATTopensuse.org- Initial package