I believe these are the latest compiled versions of the FFGL plugins that I have released the source code for.
There are versions for macOS (MAC) and Windows (WIN) and both 32-bit (x86) and 64-bit (x64) architectures. If in doubt, go for the x64 ones.
In their current state they are not compatible with Resolume 7 - only Resolume 5 and 6.