Nothing
First official CRAN release!
need()
(and is_installed()
) can check for a minimum version of a package by appending >=[version]
, e.g. need("pkg>=0.1.2")
need()
also gains a couple of new arguments:
msg
to provide a custom informative message, to be displayed to users if one or more packages will need to be installedinstall_cmd
to provide a custom installation command, which will be used in the installation promptneed()
now doesn't load packages by default: instead it checks whether a package has a valid installation location. This is much faster, but slightly less of a guarantee that the package is actually usable. You can switch back to the package-loading method with load = TRUE
.
First package release.
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