magnet:?xt=urn:btih:620b65ae4d543c9db9d23237c838e7d8e0a76aaf&xt=urn:md5:e54d8fbdf59645179b069ea283461587&xl=40&dn=5.15.1-0-202009071230qtwebsockets-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5151_src_doc_examples/qt.qt5.5151.doc/5.15.1-0-202009071230qtwebsockets-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce