magnet:?xt=urn:btih:0763758107897e71a610769abc3e614748394d9c&xt=urn:md5:f755585f606678ac793142c70841d09e&xl=40&dn=6.0.4-0-202104290634qtopengl-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt6_604_src_doc_examples/qt.qt6.604.doc/6.0.4-0-202104290634qtopengl-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce