magnet:?xt=urn:btih:ec45802c6a18136ba716c5166b3cc432f5b31240&xt=urn:md5:8ba202a80897957795714cb2af6ea83a&xl=2969304&dn=qtconnectivity-opensource-src-5.5.1.tar.gz&as=https://download.qt.io/archive/qt/5.5/5.5.1/submodules/qtconnectivity-opensource-src-5.5.1.tar.gz&tr=http://bt.qt-project.org:6969/announce