.. _version_history_1.12.3: 1.12.3 (March 3, 2020) ======================= Changes ------- * **buffer**: force copy when appending small slices to OwnedImpl buffer to avoid fragmentation. * **http**: added HTTP/1.1 flood protection. Can be temporarily disabled using the runtime feature ``envoy.reloadable_features.http1_flood_protection``. * **listeners**: fixed issue where :ref:`TLS inspector listener filter ` could have been bypassed by a client using only TLS 1.3. * **rbac**: added :ref:`url_path ` for matching URL path without the query and fragment string. * **sds**: fixed the SDS vulnerability that TLS validation context (e.g., subject alt name or hash) cannot be effectively validated in some cases.