magnet:?xt=urn:btih:3eadf40a8d49a44f79f52fe45fc697079c3d9b60&xt=urn:md5:8d2d3ca1f66c241dbe2a4301b0de3efd&xl=40&dn=5.13.1-0-201909031400qtserialbus-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5131_src_doc_examples/qt.qt5.5131.doc/5.13.1-0-201909031400qtserialbus-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce