curl -XPOST api.metacpan.org/v0/release/_search -d '{
  "query": {
    "match_all": {}
  },
  "size": 5000,
  "fields": [ "distribution" ],
  "filter": {
    "and": [
      { "term": { "release.dependency.module": "CGI" } },
      { "term": {"release.maturity": "released"} },
      { "term": {"release.status": "latest"} }
    ]
  }
}';
echo see also http://grep.cpan.me/?q=CGI%3A%3APretty
