magnet:?xt=urn:btih:30a06aaa22099c62e0230cd96f19ac742a05c016&xt=urn:md5:6272211e9c0c2b4f024ad2495824dc51&xl=17480696&dn=5.12.8-0-202003131358qtcharts-Windows-Windows_7-Mingw73-Windows-Windows_7-X86.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5128/qt.qt5.5128.qtcharts.win32_mingw73/5.12.8-0-202003131358qtcharts-Windows-Windows_7-Mingw73-Windows-Windows_7-X86.7z&tr=http://bt.qt-project.org:6969/announce