magnet:?xt=urn:btih:bca8b31d4fe657f375ce22d2d9df00ad37c628aa&xt=urn:md5:aabc57b30ab4d888b390f12f2bee637a&xl=2709744&dn=qtconnectivity-opensource-src-5.8.0.tar.xz&as=https://download.qt.io/new_archive/qt/5.8/5.8.0/submodules/qtconnectivity-opensource-src-5.8.0.tar.xz&tr=http://bt.qt-project.org:6969/announce