Yes, the reports I’ve seen say that she reached a settlement with Channel 5 and ITN (because that’s who she was suing), but that Dan Walker wanted to be able to defend himself at Tribunal against the allegations made about him as part of the case (well, so he says - from a safe distance, now it’s all been dropped).
That raises more questions than it answers in a way - Dan is all gung ho and “let’s go to court” - but the TV channels don’t want to do that (why not?) so they settle and pay her off. Maybe they didn’t think his version of events would win out in court? They would have had legal advice on this.
But since it’s been settled we’ll never know now. I suppose if DW is now quietly dropped from future projects, then we have an answer of sorts ..