| Features | |
| * Add the function mbedtls_ssl_get_fatal_alert(), which returns the type of | |
| the last received fatal alert. This allows callers to retrieve more | |
| detailed information when mbedtls_ssl_handshake(), | |
| mbedtls_ssl_handshake_step(), or mbedtls_ssl_read() returns the generic | |
| MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE error code. |