'Stabilization' filter not in filter list...help please

Does the stabilization filter have to be imported from somewhere else? If so, could someone please tell me how to get it?..Shotcut version 17.12.03…Windows 10 64 bit…thanks.PROBLEM SOLVED…I have just found out…by accident!..that the stabilization filter does not show in the list if you have GPU Acceleration switched-on…which I did have. I turned-off the GPU acceleration, and it’s showing now.