[arch-general] Why do we have scapy and scapy3k and which do we keep?

Archdevs, Attempting a system update tonight, I was hit with: # pacman -Syu ... looking for conflicting packages... error: unresolvable package conflicts detected error: failed to prepare transaction (conflicting dependencies) :: scapy3k and scapy are in conflict They both seem to be similar, but which one do we keep? There was never a conflict before. I removed scapy3k, then curiously on one machine, it then proceeded to reinstall, along with scapy. I don't know how either were originally installed, I'd never heard of the package before the conflict popped up. Which should be keep? Or was this a packaging hiccup? -- David C. Rankin, J.D.,P.E.