Upkeep for ggplot2 (2025)

[teunbrand]

To begin

• usethis::pr_init("upkeep-2025-04")

2025

• usethis::use_air() https://posit-dev.github.io/air/
• usethis::use_package("R", "Depends", "4.1")
• Switch to the base pipe (|>)
• Switch to the base anonymous function syntax (\(x))
• Add ROR for Posit in DESCRIPTION:
  person("Posit Software, PBC", role = c("cph", "fnd"), comment = c(ROR = "03wc8by49"))
• knitr::convert_chunk_header(type = "yaml") to convert in-header chunk options to the newer in-body style used by Quarto
• Switch to expect_snapshot(error = TRUE) instead of calling expect_error() without specifying class =

To finish

• usethis::use_mit_license()
• usethis::use_tidy_description()
• usethis::use_tidy_github_actions()
• devtools::build_readme()
• Add alt-text to pictures, plots, etc; see https://posit.co/blog/knitr-fig-alt/ for examples
• Re-publish released site if needed

^{Created on 2025-04-23 with usethis::use_tidy_upkeep_issue(), using usethis v3.1.0.9000}