magnet:?xt=urn:btih:a1895c28973bad141376110453391837bdabdc21&xt=urn:md5:c86f809588573851427f4ca6e2f53d1e&xl=44289482&dn=qtxmlpatterns-everywhere-opensource-src-5.15.4.zip&as=https://download.qt.io/archive/qt/5.15/5.15.4/submodules/qtxmlpatterns-everywhere-opensource-src-5.15.4.zip&tr=http://bt.qt-project.org:6969/announce