magnet:?xt=urn:btih:c94c2dc622e5aed105fd97bf989ac758be08ce5f&xt=urn:md5:f0d0ea04486cad1339e199e60e281bf9&xl=4238485&dn=qtconnectivity-everywhere-opensource-src-5.15.6.zip&as=https://download.qt.io/archive/qt/5.15/5.15.6/submodules/qtconnectivity-everywhere-opensource-src-5.15.6.zip&tr=http://bt.qt-project.org:6969/announce