This is a re-submission to fix invalid URL.
- local mac OS install, R 4.0.2
- ubuntu 20.04 (on github actions), R-devel, R 4.0.2, R 3.6.3, 3.5.3, R 3.4.4, R 3.3.3
- mac OS 10.15.4 (on github actions) R-devel, R 4.0.2
- Microsoft Windows Server 2019 10.0.17763 (on github actions) R 4.0.2
0 errors v | 0 warnings v | 0 notes v
R CMD check succeeded
No worsening reverse dependencies.