magnet:?xt=urn:btih:e1b079e98f54683438e8070f9da67713cb670e91&xt=urn:md5:3ee5bd8a0ac4d82b7ae1911a7052336d&xl=5943024&dn=qtquickcontrols-opensource-src-5.7.1.tar.xz&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtquickcontrols-opensource-src-5.7.1.tar.xz&tr=http://bt.qt-project.org:6969/announce