magnet:?xt=urn:btih:408240fa9d06a9f593a809b440eaf6f57d20b42f&xt=urn:md5:88cb6436845347866232e06b68dd6742&xl=40&dn=6.6.0-0-202310040910qtconcurrent-documentation.tar.xz.sha1&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt6_660_src_doc_examples/qt.qt6.660.doc/6.6.0-0-202310040910qtconcurrent-documentation.tar.xz.sha1&tr=http://bt.qt-project.org:6969/announce