magnet:?xt=urn:btih:f37d54d93343d6b525c2b4775d87ca722cdc9317&xt=urn:md5:6b422e6abbd67ef32be6999a8edaf521&xl=625310&dn=5.12.1-0-201901300519qtconnectivity-Windows-Windows_10-MSVC2015-Windows-Windows_10-X86_64.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5121/qt.qt5.5121.win64_msvc2015_64/5.12.1-0-201901300519qtconnectivity-Windows-Windows_10-MSVC2015-Windows-Windows_10-X86_64.7z&tr=http://bt.qt-project.org:6969/announce