magnet:?xt=urn:btih:26c8aee2978145d7927d24822b16d3b975fde532&xt=urn:md5:85f4f46c6cccd531a0b97fdbe757b07e&xl=323288&dn=qtserialport-everywhere-opensource-src-5.15.6.tar.xz&as=https://download.qt.io/archive/qt/5.15/5.15.6/submodules/qtserialport-everywhere-opensource-src-5.15.6.tar.xz&tr=http://bt.qt-project.org:6969/announce