Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Irina Gaynanova <irinagn@umich.edu>’
  
  New maintainer:
    Irina Gaynanova <irinagn@umich.edu>
  Old maintainer(s):
    Mingze Huang <mingzehuang@gmail.com>

No changes to worse in reverse depends.