I am re-pasting this with updates (the updates in ranking are shaded yellow). Nothing significant has changed, except that the Republicans declined to nominate nutcase Kris Kobach in Kansas. I am pleasantly surprised to see that the first post-primary polls show it is still a one or two point race, against us at the moment.

EDIT 2020-09-22: I have taken this chart down, because there is a revised version here.