| B | ↘ | C | HookManager got worse |
| ⇢ | A | CommandProcessor::interact() added | |
| ⇢ | A | HookManager::interact() added | |
| ⇢ | A | HookManager::callInteractor() added | |
| ⇢ | A | AnnotatedCommand::interact() added | |
| ⇢ | A | HookManager::addInteractor() added | |
| ⇢ | A | HookManager::getInteractors() added |