magnet:?xt=urn:btih:d8b2ace22674e193be0e0855b4f4f140b4af769c&xt=urn:md5:d54ea5a416fc870dd63bbb411de02f5b&xl=352568&dn=qtserialbus-everywhere-opensource-src-5.15.17.tar.xz&as=https://download.qt.io/official_releases/qt/5.15/5.15.17/submodules/qtserialbus-everywhere-opensource-src-5.15.17.tar.xz&tr=http://bt.qt-project.org:6969/announce