Convert https://enterprise.github.com/releases.rss to smaller JSON.
Download and install GitHub Enterprise Server releases.alfredworkflow.
ghes-versions() {
curl -s https://raw.githubusercontent.com/kyanny/github-enterprise-releases.json/main/releases.json | jq -r '.[].title' | sort -V | perl -nle 'BEGIN{ $, = "\n"; @not_eleven = () };
/^11\./ ? print : push @not_eleven, $_;
END{ print @not_eleven }'
}