magnet:?xt=urn:btih:30f9ead7b5f3d78ed5902ef3ced81cd0c22fd87d&xt=urn:md5:722442cc8a6ce8a16e1ba0c3fd588967&xl=912543&dn=5.12.10-0-202011040853qtwinextras-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_51210_src_doc_examples/qt.qt5.51210.doc/5.12.10-0-202011040853qtwinextras-documentation.7z&tr=http://bt.qt-project.org:6969/announce