magnet:?xt=urn:btih:08b79a65133c71d4eba38da3ba6cd6ddc3058990&xt=urn:md5:e7ba1e6732a98d93d6e6fa8e66b7c4d8&xl=2460477&dn=qtdoc-opensource-src-5.4.2.7z&as=https://download.qt.io/new_archive/qt/5.4/5.4.2/submodules/qtdoc-opensource-src-5.4.2.7z&tr=http://bt.qt-project.org:6969/announce