magnet:?xt=urn:btih:4ee28a056b21ab0a4b80dcde36023ae63d40ec4d&xt=urn:md5:e50d3679dd7e204eacdd847f03c36d87&xl=3104838&dn=qtconnectivity-opensource-src-5.8.0.tar.gz&as=https://download.qt.io/new_archive/qt/5.8/5.8.0/submodules/qtconnectivity-opensource-src-5.8.0.tar.gz&tr=http://bt.qt-project.org:6969/announce