| ⇢ | B | Step added | |
| A | ↛ | AbstractStep removed | |
| A | ↛ | CurrentStep removed | |
| A | ↛ | HistoryStep removed | 
| ⇢ | B | Step::setPreviousSteps() added | |
| ⇢ | A | StepRepository::findHistorySteps() added | |
| ⇢ | A | Step::setOwner() added | |
| ⇢ | A | Step::setStatus() added | |
| ⇢ | A | Step::setId() added | |
| ⇢ | A | Step::setStepId() added | |
| ⇢ | A | Step::setActionId() added | |
| ⇢ | A | Step::getPreviousStepIds() added | |
| ⇢ | A | Step::setCaller() added | |
| ⇢ | A | Step::setFinishDate() added | |
| ⋮ | view more | ||
| B | ↛ | AbstractStep::setPreviousSteps() removed | |
| A | ↛ | AbstractStep::setDueDate() removed | |
| A | ↛ | AbstractStep::setOwner() removed | |
| A | ↛ | AbstractStep::setStatus() removed | |
| A | ↛ | AbstractStep::setId() removed | |
| A | ↛ | AbstractStep::setStepId() removed | |
| A | ↛ | AbstractStep::setActionId() removed | |
| A | ↛ | AbstractStep::getPreviousStepIds() removed | |
| A | ↛ | AbstractStep::setCaller() removed | |
| A | ↛ | AbstractStep::setFinishDate() removed | |
| ⋮ | view more | ||