magnet:?xt=urn:btih:9c7e8759802672132cf5911571e407c97ef6489c&xt=urn:md5:ca20747d81f96ef25f550ed0edfe778a&xl=5719290&dn=qtcharts-everywhere-src-6.4.3.zip&as=https://download.qt.io/archive/qt/6.4/6.4.3/submodules/qtcharts-everywhere-src-6.4.3.zip&tr=http://bt.qt-project.org:6969/announce