magnet:?xt=urn:btih:e6247aacb2f8bf87d8c97f58029d3336dac5fce6&xt=urn:md5:6c3a2ed93c9a3170b90535c22418083b&xl=444203&dn=5.12.12-0-202111241504activeqt-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_51212_src_doc_examples/qt.qt5.51212.doc/5.12.12-0-202111241504activeqt-documentation.7z&tr=http://bt.qt-project.org:6969/announce