v1.7.18 - Add new option LRO_FTPUSEEPSV - Update AUTHORS - downloader prepare_next_transfer(): simplify long line - downloader prepare_next_transfer(): add missing error check - downloader prepare_next_transfer(): cleanup error path - downloader prepare_next_transfer() - fix memory leak on error path (Alan Jenkins) - handle: Don't use proxy cache for downloads of metalink/mirrorlist - handle: Don't set CURLOPT_HTTPHEADER into curl handle immediately when specified - downloader: Implement logic for no_cache param in LrDownloadTarget (RhBug: 1297762) - Add no_cache param to LrDownloadTarget and lr_downloadtarget_new() - New test: always try to download from the fastest mirror (Alexander Todorov) - Doc: Fixed minor doc typo (Philippe Ombredanne) - Doc: Other updates - Doc: Update default values in doc to reflect reality