magnet:?xt=urn:btih:92f549800c54ef76702c688871eba78e5518f023&xt=urn:md5:fcdb54b73332ed5bcf42afc965a73e17&xl=2590231&dn=qtopcua-everywhere-src-6.12.0-beta2.zip&as=https://download.qt.io/development_releases/qt/6.12/6.12.0-beta2/submodules/qtopcua-everywhere-src-6.12.0-beta2.zip&tr=http://bt.qt-project.org:6969/announce