Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Sebastien Plutniak <sebastien.plutniak@posteo.net>’
  
  New submission
  
  Package was archived on CRAN
  
  CRAN repository db overrides:
    X-CRAN-Comment: Archived on 2026-02-19 as issues were not corrected
      in time.
  
  Found the following (possibly) invalid URLs:
    URL: https://github.com/sebastien-plutniak/leaflet.extras,
      From: man/leaflet.extras-package.Rd
      Status: 404
      Message: Not Found