| ⇢ | A | FormAuthentication::getCriteriaAsSting() added | |
| ⇢ | A | InvalidPasswordException::getCriteriaAsSting() added | |
| ⇢ | A | FormAuthentication::checkForUserIdWithinSession() added | |
| ⇢ | A | FormAuthentication::getUserIdFromSession() added | |
| A | ↘ | B | FormAuthentication::login() got worse |