It's not being reported on much, but they have moved towards normalizing diplomatic relations and Russia and the US are negotiating the outline of the deal now. Here is a recent video with John Mearsheimer (a foreign policy expert) giving commentary on recent developments. [1] John Mearsheimer was (and still is) completely baffled by the mineral deal which as you point out seems to be a distraction.

[1] https://www.youtube.com/watch?v=I1lJBv76J5g&t=15s