ENH: Added upgrade warning
ENH: Added upgrade warning

jcfr/CDash,cpatrick/CDash,cpatrick/CDash,cpatrick/CDash,jcfr/CDash,cpatrick/CDash,jcfr/CDash,cpatrick/CDash,jcfr/CDash,jcfr/CDash,jcfr/CDash,cpatrick/CDash