e9c093ff4f5fbb6251d6375d80a70ba1  qt-vsaddin-msvc2015-2.4.2.vsix
1593daf35480f2d7801ef969e4527fa9  qt-vsaddin-msvc2017-2.4.2.vsix
12aff5d039345d3b731923ed6c3c2f90  qt-vsaddin-msvc2019-2.4.2.vsix