magnet:?xt=urn:btih:c1b920670579dfe10f82b0811b9caa3754101fc9&xt=urn:md5:593d005d59bed5a04a653a9d77501480&xl=7541888&dn=qtdoc-everywhere-src-6.3.1.tar.xz&as=https://download.qt.io/archive/qt/6.3/6.3.1/submodules/qtdoc-everywhere-src-6.3.1.tar.xz&tr=http://bt.qt-project.org:6969/announce