tinytest, inline, rbenchmark, pkgKitten (>= 0.1.2)

c(person(given = "Hadley",
             family = "Wickham",
             role = "aut",
             email = "hadley@rstudio.com"),
      person(given = "Lionel",
             family = "Henry",
             role = c("aut", "cre"),
             email = "lionel@rstudio.com"),
      person(given = "Davis",
             family = "Vaughan",
             role = "aut",
             email = "davis@rstudio.com"),
      person(given = "data.table team",
             role = "cph",
             comment = "Radix sort based on data.table's forder() and their contribution to R's order()"),
      person(given = "RStudio",
             role = "cph"))

Defines new notions of prototype and size that are
    used to provide tools for consistent and well-founded type-coercion
    and size-recycling, and are in turn connected to ideas of type- and
    size-stability useful for analysing function interfaces.

bit64, covr, crayon, dplyr (>= 0.8.5), generics, knitr,
pillar (>= 1.4.4), pkgdown (>= 2.0.1), rmarkdown, testthat (>=
3.0.0), tibble (>= 3.1.3), withr, xml2, waldo (>= 0.2.0),
zeallot

Hadley Wickham [aut],
  Lionel Henry [aut, cre],
  Davis Vaughan [aut],
  data.table team [cph] (Radix sort based on data.table's forder() and
    their contribution to R's order()),
  RStudio [cph]

c(
    person("Lionel", "Henry", , "lionel@rstudio.com", role = c("aut", "cre")),
    person("Hadley", "Wickham", , "hadley@rstudio.com", role = "aut"),
    person("RStudio", role = c("cph", "fnd"))
  )

A backend for the selecting functions of the 'tidyverse'.  It
    makes it easy to implement select-like functions in your own packages
    in a way that is consistent with other 'tidyverse' interfaces for
    selection.

covr, crayon, dplyr, knitr, magrittr, rmarkdown, stringr,
testthat (>= 3.1.1), tibble (>= 2.1.3)

Lionel Henry [aut, cre],
  Hadley Wickham [aut],
  RStudio [cph, fnd]

Run CRAN URL Checks from Older R Versions

c(
    person("R Core team", role = "aut",
           comment = "The code in urltools.R adapted from the tools package"),
    person("Jim", "Hester", role = "aut",
           comment = c(ORCID = "0000-0002-2739-7082")),
    person("Gábor", "Csárdi", , "csardi.gabor@gmail.com", role = c("aut", "cre")),
    person("RStudio", role = c("cph", "fnd"))
  )