magnet:?xt=urn:btih:9a36797f65dfb1c75798a0160843f22343fcd376&xt=urn:md5:c9dab7b7cc808d6f3d55086c7a6b1dfa&xl=7835&dn=Updates.xml_backup_official_20180301075011&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_511_preview/Updates.xml_backup_official_20180301075011&tr=http://bt.qt-project.org:6969/announce