magnet:?xt=urn:btih:cb6d127ea82c7269c6b0a6ee946ff805e87f7c7d&xt=urn:md5:fe7fe1df313ce016f2e667e953a097d2&xl=7465&dn=Updates.xml_backup_official_20180920090915&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_511_preview/Updates.xml_backup_official_20180920090915&tr=http://bt.qt-project.org:6969/announce