Deepayan Sarkar <deepayan.sarkar@r-project.org>, Felix Andrews <felix@nfrac.org>

Building on the infrastructure provided by the lattice
	     package, this package provides several new high-level
	     functions and methods, as well as additional utilities
	     such as panel and axis annotation functions.

maps, mapproj, deldir, tripack, zoo, MASS, quantreg, mgcv

c(person(given = "Hadley",
             family = "Wickham",
             role = c("aut", "cre"),
             email = "hadley@rstudio.com"),
      person(given = "Lionel",
             family = "Henry",
             role = "aut",
             email = "lionel@rstudio.com"),
      person(given = "Davis",
             family = "Vaughan",
             role = "aut",
             email = "davis@rstudio.com"),
      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 analyzing function interfaces.

backports, ellipsis (>= 0.2.0), digest, glue, rlang (>=
0.4.0), zeallot

bit64, covr, crayon, generics, knitr, pillar (>= 1.4.1),
pkgdown, rmarkdown, testthat, tibble

Hadley Wickham [aut, cre],
  Lionel Henry [aut],
  Davis Vaughan [aut],
  RStudio [cph]

Joe Cheng, Hector Corrada Bravo [ctb], Jeroen Ooms [ctb],
    Winston Chang [ctb]

RStudio, Inc.; Joyent, Inc.; Nginx Inc.; Igor Sysoev; Niels
Provos; Internet Systems Consortium, Inc.; Alexander Chemeris

Provides low-level socket and protocol support for handling
    HTTP and WebSocket requests directly from within R. It is primarily
    intended as a building block for other packages, rather than making it
    particularly easy to create complete web applications using httpuv alone.
    httpuv is built on top of the libuv and http-parser C libraries, both of
    which were developed by Joyent, Inc. (See LICENSE file for libuv and
    http-parser license information.)