magnet:?xt=urn:btih:e41d0eee70782483101471973c36562216bfe83b&xt=urn:md5:2523f75b227eb595fbc5867f5ccde5ba&xl=7263155&dn=qtdoc-everywhere-opensource-src-5.15.8.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.8/submodules/qtdoc-everywhere-opensource-src-5.15.8.zip&tr=http://bt.qt-project.org:6969/announce