renv::install() began prompting users by default about the
installation of each package. This default behavior has now been
silenced with renv::install(prompt=FALSE). (#9)The install_pkgs() function can now re-install
packages from the R-Universe. (#3)
Added a condition in previous_r_version() that the R
version returned must begin with "R-". Previously, an
incorrect value could be returned that was not an R version.
(#2)