magnet:?xt=urn:btih:847f5d5cf3d5ed749f5e4f29d034e5ed2a520519&xt=urn:md5:9ef1dade271e602c8ef21540e2ef9181&xl=3906141&dn=5.12.9-0-202006121755qtwebengine-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5129_src_doc_examples/qt.qt5.5129.doc.qtwebengine/5.12.9-0-202006121755qtwebengine-documentation.7z&tr=http://bt.qt-project.org:6969/announce