magnet:?xt=urn:btih:82659b82055b4a47c313786ffc408f7e0c53ab9f&xt=urn:md5:593e1096e6ea6e70916191f8ac53156c&xl=40&dn=5.12.9-0-202004220449qtwinextras-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5129_src_doc_examples-backup-2020-04-22--11:51:50/qt.qt5.5129.doc/5.12.9-0-202004220449qtwinextras-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce