File _servicedata of Package retroarch-assets

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/libretro/retroarch-assets.git</param>
              <param name="changesrevision">39e4fd9d9716587a0e94fc6f86c1e9d1de40e5a3</param></service></servicedata>