Created attachment 216557 [details]
Portscout flagged this port and since it has no maintainer, so I took a look. The author has both moved the source from GitHub to (GitLab-based) Framagit and explicitly ceased maintaining the application. I have updated the port to the last commit and added a DEPRECATED note.
A commit references this bug:
Date: Sun Aug 2 17:23:13 UTC 2020
New revision: 543982
net/echoping: Move to new source destination and deprecate
Submitted by: Marcel Bischoff <email@example.com>