magnet:?xt=urn:btih:b0f4463fe486ca2a2719e66757acb8e675e2eb22&xt=urn:md5:9a2288507b7fd42e147d6fd96a76233e&xl=398468255&dn=qt-creator-opensource-mac-universal-21.0.0-beta1.dmg&as=https://download.qt.io/snapshots/qtcreator/21.0/21.0.0-beta1/installer_source/1299/qt-creator-opensource-mac-universal-21.0.0-beta1.dmg&tr=http://bt.qt-project.org:6969/announce