"Realizing 1.1 landed with a massive thud, suppose WotC announces that 1.1 is no longer a thing and 1.0a will remain for the indefinite future. They also say they are sorry. Really sorry. Really, really sorry. What would it take for them to be forgiven? Is there any going back at this point?
A real apology has three parts:
1) A sincere statement that you regret what you did.
2) A clear statement that you understand why it was bad.
3) A clear outline of what you intend to do to make it better, if that is possible, and follow-through on that plan.
Like, "Oh, geeze! I'm so sorry I whacked you in the face with my flailing arms while dancing! That must have hurt! Is there anything I can do - do you need an ice pack or something? If not, I'm going to go over here where there are fewer people and be more careful. Again, so sorry!"