magnet:?xt=urn:btih:5ef9c26185df6695117baa8b9e0d8d0271854624&xt=urn:md5:b61452339bea07e3d3cdc418aa8c0175&xl=1399534&dn=qtknx-everywhere-opensource-src-5.15.8.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.8/submodules/qtknx-everywhere-opensource-src-5.15.8.zip&tr=http://bt.qt-project.org:6969/announce