The idea is for example let's say the changes you made to an existing feature's attributes in the branch named version were not correct but the user does not actually know that and they reconcile and post the changes anyways thus updating the default version with the incorrect data. So i was wondering if there was a way to prompt changes made to existing feature attribute values so that can be reviewed before being posted, if that makes sense.
So basically Default-Update
For more context please see the following post
based on following, i don't think that's currently possible.