Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Josh Errickson <jerrick@umich.edu>’
  
  Suggests or Enhances not in mainstream repositories:
    rrelaxiv
  Availability using Additional_repositories specification:
    rrelaxiv   yes   https://errickson.net/rrelaxiv

Check: package dependencies, Result: NOTE
  Package suggested but not available for checking: ‘rrelaxiv’

No changes to worse in reverse depends.