magnet:?xt=urn:btih:90b8b7c5ec19b4d852bb99e6df5297ebee1ee92f&xt=urn:md5:f26c4c8585a496ce72c2596fd5e164cd&xl=605847&dn=5.12.9-0-202004220902qtserialbus-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5129_src_doc_examples-backup-2020-04-22--11:51:53/qt.qt5.5129.doc/5.12.9-0-202004220902qtserialbus-documentation.7z&tr=http://bt.qt-project.org:6969/announce