No, they mention her in the bit I quote bellow...seems that some of her events or mission triggers aren't working as intended. So she should be getting more content soon. I hope it is good because she is by far the best companion.
"The first references content that actually doesn’t properly trigger because of a bug, for instance some of Minthara’s reactivity. We’ve located what’s causing that and are working on it - expect a fix for this soon."
They're talking about reactivity. That's not the same as an actual quest. It's probably more along the lines of her commenting on events during quests or in camp and perhaps banter as well.
