22.5 CRAN policies

  • stable email address

  • copyright in DESCRIPTION file

  • make all reasonable efforts to get package working across platforms

  • do not make external changes without explicit user permission:

    • global environment
    • writing to file system
    • installing packages
    • quiting R
    • sending info over internet
    • opening other programs
  • don’t submit updates too frequently: every 1-2 months at most