what version of sdftool and sdf.bin should be used with makemkv 1.17.7?

[librelibre]

When I check sdftool --version it says it's 2.6 which I think belongs to 1.8,3, which sounds like won't work? because you're supposed to use 1.17.7 Or do they both use the same version of sdftool? For some reason I thought they used different version.

Also sdf.bin has it changed? What happens if I have a more recent one with 1.17.7 ? Downloaded here: https://makemkv.com/sdf.bin