magnet:?xt=urn:btih:d660f268a928ce9dbbba309bad6cf36ec46f4ec4&xt=urn:md5:cbe45655a74271bd0c1e6053d97c2ec3&xl=388553&dn=qtmqtt-everywhere-opensource-src-5.15.9.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.9/submodules/qtmqtt-everywhere-opensource-src-5.15.9.zip&tr=http://bt.qt-project.org:6969/announce