magnet:?xt=urn:btih:3ef01af6853eaa88c5791a34742cc4f01346c798&xt=urn:md5:8c573551a19cc06e7459a6ead0ee0ff2&xl=941685&dn=qtserialbus-everywhere-src-5.15.1.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.1/submodules/qtserialbus-everywhere-src-5.15.1.zip&tr=http://bt.qt-project.org:6969/announce