magnet:?xt=urn:btih:e90f0535c2e180d44cfd5d55e601f633063521c9&xt=urn:md5:e71f0a5fa8f1941f91afca64af46f9d6&xl=975170&dn=6.2.0-0-202109261617qtopengl-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt6_620_src_doc_examples/qt.qt6.620.doc/6.2.0-0-202109261617qtopengl-documentation.7z&tr=http://bt.qt-project.org:6969/announce