Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Paul-Christian Bürkner <paul.buerkner@gmail.com>’
  
  Suggests or Enhances not in mainstream repositories:
    cmdstanr
  Availability using Additional_repositories specification:
    cmdstanr   yes   https://stan-dev.r-universe.dev/
  
  Size of tarball: 5129629 bytes

No changes to worse in reverse depends.