Changelog for R-dtplyr-1.0.1-1.38.x86_64.rpm :

* Tue Jun 02 2020 flyosAATTmailoo.org- Update to version 1.0.1 , see changlog at: https://cran.r-project.org/web/packages/dtplyr/news/news.html
* Fri Aug 17 2018 flyosAATTmailoo.org- Initial build