magnet:?xt=urn:btih:69a81d417145ee59f912e7bd64c12c8d86e449e5&xt=urn:md5:de979e75fe416735c7e8382d8534bed0&xl=434321&dn=qtx11extras-everywhere-opensource-src-5.15.9.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.9/submodules/qtx11extras-everywhere-opensource-src-5.15.9.zip&tr=http://bt.qt-project.org:6969/announce