Given the complete lack of any features listed on the roadmap for it, I would not be shocked if there are no announcements about it and it one day just drops out of the blue.
Also, 10.2.5 had a lot of lots bit that seemed aimed at me, so I’m going to speculate that whatever 10.2.6 contains, it’s not aimed at me.
(However, the timing will likely align closely with the Hearthstone 10th anniversary event, won’t it?)