| ⇢ | A | RepositoryCommand added | |
| ⇢ | A | RepositoryHandler added | |
| A | ↘ | B | Repository got worse |
| ⇢ | A | RepositoryHandler::handle() added | |
| ⇢ | A | RepositoryHandler::__construct() added | |
| ⇢ | A | RepositoryCommand::__construct() added | |
| ⇢ | A | RepositoryCommand::getRepository() added |