magnet:?xt=urn:btih:a59a81fdd02866943fb898d1f2c726a8806d83f6&xt=urn:md5:51e0e26e28eb9b2488bff0cee6844c32&xl=7183277&dn=qtdoc-everywhere-src-5.12.10.zip&as=https://download.qt.io/new_archive/qt/5.12/5.12.10/submodules/qtdoc-everywhere-src-5.12.10.zip&tr=http://bt.qt-project.org:6969/announce