| NEWS | R Documentation | 
Changes in examples
 The update.r script only considers writeable directories.
 The rcc.r script tries to report full logs by setting
_R_CHECK_TESTS_NLINES_=0. 
 The tt.r script has an improved ncpu fallback.
 Several installation and updating scripts set
_R_SHLIB_STRIP_ to TRUE.
 A new script installBioc.r was added.
 The --error option to install2.r was
generalized (Sergio Oller in #78).
 The roxy.r script was extended a little.
Changes in package
Travis CI now uses R 4.0.0 and the bionic distro
Changes in examples
 The use of call. in stop() was corrected
(Stefan Widgren in #72).
 New script cos.r to check (at rhub) on Solaris.
 New script compactpdf.r to compact pdf files.
 The build.r script now compacts vignettes and resaves
data.
 The tt.r script now supports parallel tests and side
effects.
 The rcc.r script can now report error codes.
 The '–libloc' option to update.r was updated.
 The render.r script can optionally compact pdfs.
 New script sweave.r to render (and compact) pdfs.
 New script pkg2bibtex.r to show bibtex entries.
 The kitten.r script has a new option --puppy
to add tinytest support in purring packages.
Changes in examples
 The install.r and install2.r scripts now use
parallel installation using options{Ncpu} on remote packages.
 The install.r script has an expanded help text
mentioning the environment variables it considers.
 A new script tt.r was added to support tinytest.
The rhub checking scripts now all suppress builds of manual and vignettes as asking for working latex appears to be too much.
Changes in package
 On startup checks if r is in PATH and if not
references new FAQ entry; text from Makevars mentions it too.
Changes in documentation
 The FAQ vignette now details setting r to PATH.
Changes in examples
 The scripts installGithub.r and install2.r get
a new option -r | --repos (Gergely Daroczi in #67)
Changes in build system
 The AC_DEFINE macro use rewritten to please R CMD check.
Changes in examples
 The scripts install.r and install2.r now support
argument ".", and add it if called in a source directory.
 The script install2.r can set Ncpus for
install.packages() (Colin Gillespie in #63 fixing #62)
 The script update.r can also set Ncpus for
install.packages().
A new vignette "litter-faq" was added.
Changes in examples
 The script roxy.r now uses a cached copy of roxygen2
version 6.0.1 (if available) as the current version 6.1.0  
changed behaviour.
 The script rcc.r was updated as the underlying
rcmdcheck changed parameter order.
 A new simpler wrapper rchk.r was added to use RHub
with the rchk image.
Changes in package
Travis CI now uses the R 3.5 PPA
Changes in examples
 The shebang line is now #!/usr/bin/env r to work with
either /usr/local/bin/r or /usr/bin/r.
 New example script to only install packages not yet installed
(Brandon Bertelsen in #59); later added into install2.r.
 Functions getRStudioDesktop.r and
getRStudioServer.r updated their internal URLs.
Several minor enhancements were made to example scripts.
Changes in examples
 The script installGithub.r now correctly uses the
upgrade argument (Carl Boettiger in #49).
 New script pnrrs.r to call the package-native
registration helper function added in R 3.4.0
 The script install2.r now has more robust error
handling (Carl Boettiger in #50).
 New script cow.r to use R Hub's check_on_windows
 Scripts cow.r and c4c.r use
#!/usr/bin/env r
 New option --fast (or -f) for scripts
build.r and rcc.r for faster package build and check
 The build.r script now defaults to using the current
directory if no argument is provided.
 The RStudio getters now use the rvest package to
parse the webpage with available versions.
Changes in package
Travis CI now uses https to fetch script, and sets the group
Changes in examples
 New scripts getRStudioServer.r and
getRStudioDesktop.r to download daily packages, currently
defaults to Ubuntu amd64
 New script c4c.r calling rhub::check_for_cran()
 New script rd2md.r to convert Rd to markdown.
 New script build.r to create a source tarball.
 The installGitHub.r script now use package
remotes (PR #44, #46)
Changes in examples
install2.r now passes on extra options past --
to R CMD INSTALL (PR #37 by Steven Pav)
 Added rcc.r to run rcmdcheck::rcmdcheck()
 Added (still simple) render.r to render (R)markdown
 Several examples now support the -x or --usage
flag to show extended help.
Changes in build system
 The AM_LDFLAGS variable is now set and used too
(PR #38 by Mattias Ellert)
Three more directories, used when an explicit installation directory is set, are excluded (also #38 by Mattias)
 Travis CI is now driven via run.sh from our fork, and
deploys all packages as .deb binaries using our PPA where needed
Changes in package
 SystemRequirements now mentions the need for libR,
i.e. an R built with a shared library so that we can embed R.
The docopt and rcmdcheck packages are now suggested, and added to the Travis installation.
 A new helper function r() is now provided and
exported so that the package can be imported (closes #40).
URL and BugReports links were added to DESCRIPTION.
Changes in documentation
 The help output for installGithub.r was corrected
(PR #39 by Brandon Bertelsen)
Changes in build system
First CRAN Release as R package following nine years of source releases
 Script configure, src/Makevars.in and
remainder of build system rewritten to take advantage of the R package
build infrastructure 
Reproducible builds are better supported as the (changing) compilation timestamps etc are only inserted for 'verbose builds' directly off the git repo, but not for Debian (or CRAN) builds off the release tarballs
Changes in littler functionality
 Also source $R_HOME/etc/Rprofile.site and
~/.Rprofile if present
Changes in littler documentation
Added new vignette with examples