magnet:?xt=urn:btih:7a2927ee1432b3ba7ddfcdd8aeb8c185822ab770&xt=urn:md5:794012a5001a613880847519e753ded6&xl=579139030&dn=qtwebengine-everywhere-opensource-src-5.15.4.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.4/submodules/qtwebengine-everywhere-opensource-src-5.15.4.zip&tr=http://bt.qt-project.org:6969/announce