magnet:?xt=urn:btih:6864dcbd5ad0ee013a7b38e1b01c62e7111837b7&xt=urn:md5:da96c534646ba8a59678ff7d3253c0f8&xl=40&dn=6.2.1-0-202110221041qtcharts-everywhere-src-6.2.1.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt6_621_src_doc_examples/qt.qt6.621.src/6.2.1-0-202110221041qtcharts-everywhere-src-6.2.1.7z.sha1&tr=http://bt.qt-project.org:6969/announce