magnet:?xt=urn:btih:991932a8e0f4507ec23687c07f8f706ffacc3ff9&xt=urn:md5:44975e88935d30b1c52bda0b31d289ef&xl=528894&dn=qtserialport-everywhere-src-6.12.0-beta2.zip&as=https://download.qt.io/development_releases/qt/6.12/6.12.0-beta2/submodules/qtserialport-everywhere-src-6.12.0-beta2.zip&tr=http://bt.qt-project.org:6969/announce