Release of 6.1.1
* Thu Mar 07 2019 Liz Nemsick <[email protected]> - 6.1.1-0 - Update the upper bound of stdlib to < 6.0.0 - Update a URL in the README.md
* Thu Mar 07 2019 Liz Nemsick <[email protected]> - 6.1.1-0 - Update the upper bound of stdlib to < 6.0.0 - Update a URL in the README.md