the version of the wad is not going to be the same as the game itself. there's some sort of conversion that takes place, which is why they grow exponentially. I saw how to determine actual version (i.e. lik 1.00, 1.01, etc) on some site. it was talking about how the switch does it though. I think it might multiple by 256, so 256^2 = 65536, which is generally the first update to a switch game. it gets confusing with .0something updates though. I think the above is either 1.1 or 2.0, but the .0something is confusing for sure.