| ⇢ | A | DatabasePermissionManager added | |
| ⇢ | A | Permission added |
| ⇢ | A | DatabasePermissionManager::getRolesByOperation() added | |
| ⇢ | A | Permission::getRoles() added | |
| ⇢ | A | Role::getName() added | |
| ⇢ | A | DatabasePermissionManager::__construct() added | |
| ⇢ | A | Permission::__construct() added |