Upkeep for ggplot2

[thomasp85]

Pre-history

• usethis::use_readme_rmd()
• usethis::use_roxygen_md()
• usethis::use_github_links()
• usethis::use_pkgdown_github_pages()
• usethis::use_tidy_github_labels()
• usethis::use_tidy_style()
• usethis::use_tidy_description()
• urlchecker::url_check()

2020

• usethis::use_package_doc()
  Consider letting usethis manage your @importFrom directives here.
  usethis::use_import_from() is handy for this.
• usethis::use_testthat(3) and upgrade to 3e, testthat 3e vignette
• Align the names of R/ files and test/ files for workflow happiness.
  usethis::rename_files() can be helpful.

2021

• usethis::use_tidy_dependencies()
• usethis::use_tidy_github_actions() and update artisanal actions to use setup-r-dependencies
• Remove check environments section from cran-comments.md
• Bump required R version in DESCRIPTION to 3.4
• Use lifecycle instead of artisanal deprecation messages, as described in Communicate lifecycle changes in your functions

2022

• usethis::use_tidy_coc()
• Update errors to rlang 1.0.0
• Update pkgdown site using instructions at https://tidytemplate.tidyverse.org
• Re-publish released site using r-lib/pkgdown#2051
• Ensure pkgdown development is mode: auto in pkgdown config
• Handle and close any still-open master --> main issues
• Update README badges, instructions in r-lib/usethis#1594