| ⇢ | A | FacebookAuth added | |
| ⇢ | A | PendingUserController added | |
| ⇢ | A | UnknownUserException added | |
| A | ↘ | B | Authentication got worse |
| ⇢ | B | FacebookAuth::verifyCallback() added | |
| ⇢ | B | Authentication::verifyCallback() added | |
| ⇢ | B | PendingUserController::getSignUpForm() added | |
| ⇢ | B | PendingUserController::postSignUp() added | |
| ⇢ | A | FacebookAuth::getUserId() added | |
| ⇢ | A | PendingUserController::getSignUpCancel() added | |
| ⇢ | A | FacebookAuth::__construct() added | |
| ⇢ | A | FacebookAuth::getCallbackUrl() added | |
| ⇢ | A | FacebookAuth::getMeta() added | |
| ⇢ | A | Authentication::loginSuccess() added | |
| ⋮ | view more | ||
| A | ↘ | B | AuthController::getLoginForm() got worse |
| C | ↗ | B | AuthController::postLogin() improved |