Following the 3.0.0 release (now 3.1), we published the latest R package on the R universe. We would love to bring the latest package back to the CRAN repository. Starting this thread to help track any issues during migration.

• R package document: https://xgboost.readthedocs.io/en/stable/R-package/index.html
• Migration guide: https://xgboost.readthedocs.io/en/stable/R-package/migration_guide.html
• API reference: https://xgboost.readthedocs.io/en/stable/r_docs/R-package/docs/reference/index.html
• R universe: https://dmlc.r-universe.dev/xgboost

To install the latest XGBoost from r-universe:

install.packages('xgboost', repos = c('https://dmlc.r-universe.dev', 'https://cloud.r-project.org'))

References:

• Discussion thread for development.
• Roadmap thread.
• Original change proposal.

rev-check

• Results from tools::check_packages_in_dir:
  errpkgs.zip
  I have split up the results for each package. Please download the zip file and find the name of your package.
• Results from revdepcheck::revdep_check:
  revdepcheck-results.zip
  The revdepcheck is not particularly useful. The check did not go smoothly, just including it here as an extra reference.

documentation
Use the "stable" tag now that 3.1.0 is released.
Please use the "latest" readthedocs links until 3.1.0 is formally released.

Questions

• My package is not in the list, but I received the email.
  I cc'd the R development list in the notification email. If your email address is not in the To list, please ignore the email. I'm sorry for the noise.