github-backup 1.20170301-1 (arm64 binary) in ubuntu bionic

 github-backup is a simple tool you run in a git repository you cloned from
 GitHub. It backs up everything GitHub publishes about the repository,
 including other forks, issues, comments, wikis, milestones, pull requests,
 and watchers.
 .
 Also includes gitriddance, which can be used to close all open issues and
 pull requests.