There is one process expert who is making the changes and process or group owner is approving the change. However in operations world, there could be 10 or more team member working the same process day-in and day-out and they should receive an email once new version of their process is available or published. which means all roles in swimlane of that process should receive an email once new version is published.
Adding all the team member to Consulted section of each process is not humanly feasible as this has to done for each process every time. Rather the people who are assigned to a role should get the email and request for the change