Test environments local OS X install, R 4.0.4 win-builder (devel and release) R CMD check results - local install There were no ERRORs, WARNINGs, or NOTEs on local install R CMD check results - win-builder (devl & release) There were no ERRORs, WARNINGs, or NOTEs This update includes new features, improved error handling, and some bug fixes.