magnet:?xt=urn:btih:09b5cfaf49681531f8ed415208e0dfd3cdf28c65&xt=urn:md5:cd4234143ab2dab3954c6778fb69139b&xl=2795640&dn=5.12.8-0-202004051615qtbluetooth-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5128_src_doc_examples/qt.qt5.5128.doc/5.12.8-0-202004051615qtbluetooth-documentation.7z&tr=http://bt.qt-project.org:6969/announce