| C | ↘ | D | Setup got worse |
| A | ↛ | FeedBackHandler removed | |
| A | ↛ | SetupController removed |
| B | ↗ | A | OC::printUpgradePage() improved |
| D | ↛ | FeedBackHandler::handleRepairFeedback() removed | |
| B | ↛ | SetupController::run() removed | |
| B | ↛ | SetupController::loadAutoConfig() removed | |
| A | ↛ | SetupController::display() removed | |
| A | ↛ | SetupController::finishSetup() removed | |
| A | ↛ | FeedBackHandler::__construct() removed | |
| A | ↛ | SetupController::__construct() removed |