I think she’s withdrawing from much of what she did before. I hope she keeps commenting, though. Her insights are generally right on.
My take is she's waiting for a time next year when her endorsement will be most effective. She may also be waiting to see who gets through the gauntlet alive next year. Watching her in the past, she's going to continue to comment on issues, and hold until she knows it's right to endorse someone, and do it at a time when hers will trump others.