magnet:?xt=urn:btih:71b1a91947e85383fefd623788bf482946c72fde&xt=urn:md5:599fcaf3f0332cec23e584cf39343261&xl=616910&dn=qtwebsockets-everywhere-opensource-src-5.15.4.zip&as=https://download.qt.io/archive/qt/5.15/5.15.4/submodules/qtwebsockets-everywhere-opensource-src-5.15.4.zip&tr=http://bt.qt-project.org:6969/announce