today's question is - should a revision be generated, when the content an entity's collection changes?
For example, we have an entity A, which has a field: List< B> children. The entity B has a field: A parent. We persist an entity B with some parent value; an "add" revision for B is of course generated. Should a revision for A be generated (value of one of the java-bean field changes, but no values of fields in the database change)?