(TXT) com.ubuntu.cdimage.daily:ubuntu-server.json
 (TXT) com.ubuntu.cdimage.daily:ubuntu-server.json.gpg
 (TXT) com.ubuntu.cdimage.daily:ubuntu.json
 (TXT) com.ubuntu.cdimage.daily:ubuntu.json.gpg
 (TXT) index.json
 (TXT) index.json.gpg