| ⇢ | B | AnswersModel::getAnswersByQuestionsById() added | |
| ⇢ | A | App::getConfig() added | |
| ⇢ | A | App::setRequestUrl() added | |
| C | ↗ | B | AbstractController::render() improved |
| B | ↛ | AnswersModel::getAnswersByQuestions() removed | |
| A | ↛ | App::loadConfig() removed | |
| A | ↛ | App::getRootDir() removed | |
| A | ↛ | App::setUrl() removed |