"We apologise for the fault in the subtitles previous change notice. Those responsible have been sacked. Those responsible for sacking the people who have just been sacked have been sacked."
Be clear about where you would like this indicator, on the change objects or the resulting objects? My assumption you would have resulting objects (revisions) that exist with incorporated changes already. Essentially, you are creating a new change notice which would result in a new revision? If that is the case, one change undoes the previous one. A lot depends on when the decision to invalidate a change is done. If its after its been incorporated and released, well, that is the normal change process. If its before the completion of a change where you want to reverse course, I would think you can either cancel the change or rework it to change the write up and conform to new changes. In either case, the Lifecycle state would be an indicator of that.
I would focus on the business process however to avoid this happening at all. It seems there is a point in time in the process where things are "locked in" but not yet fully incorporated. This might be easier than adding additional things to the process.
