[Pharo-project] Class rename on materialization

Hi. We have recently discussed in a couple of threads about serialization & class renames. I want to ask you for the following case, because I'm not sure what should be the expected result. Suppose we serialize: Array with: OldClass new with: OldClass with: #OldClass. Then, we specify to the materializer that OldClass has been renamed to NewClass. Now, should we expect that result first -------> a NewClass second --> NewClass third ------> #NewClass or... result third ------> #OldClass ? In other words, should a class rename affect to every symbol in the graph? Thanks, Martín