I am pretty far out of the loop at this point but from what I can remember that mostly sounds good.

There are certainly some good changes in there like archers not having predator anymore, they were by the most powerful archers in the game because of this and ranged units are presumably still king.

Have you done anything to address this problem yet?

I have made suggestions previously, like attacking more in lanes rather than just nearest target, I think some sort of fundamental change like this is the only way to go because melee just clump and die, they need to be able to push their lane and gain ground on ranged attackers.