Changelog for R-scrypt-0.1.1-3.31.x86_64.rpm :

* Wed Sep 19 2018 toddrme2178AATTgmail.com- BuildRequires R-Rcpp-devel instead of R-Rcpp Devel files were split out into a -devel subpackage.
* Sat Dec 16 2017 mailaenderAATTopensuse.org- initial packaging of version 0.1.1