Not game release, you need the latest mod release which is v1.0rc6 (you have v1.0rc4)I did both yeah. its 0.9.0.5 right? because thats the version i have. The mod manager works and is also the most recent release, just the cheats mod doesnt work for some reason.
v1.0rc7 will remove the hard dependency on UMM, but the compatibility code will prioritize UMM's features if it's installed.
It's looking to be a big, big update...