diff --git a/docs/root/intro/version_history.rst b/docs/root/intro/version_history.rst
index ac2168dba4ac9..2d60fcae04fe1 100644
--- a/docs/root/intro/version_history.rst
+++ b/docs/root/intro/version_history.rst
@@ -50,6 +50,7 @@ Version history
 * http: added :ref:`max request headers size <envoy_api_field_config.filter.network.http_connection_manager.v2.HttpConnectionManager.max_request_headers_kb>`. The default behaviour is unchanged.
 * http: added modifyDecodingBuffer/modifyEncodingBuffer to allow modifying the buffered request/response data.
 * http: added encodeComplete/decodeComplete. These are invoked at the end of the stream, after all data has been encoded/decoded respectively. Default implementation is a no-op.
+* http: make jwt_authn parsing of JWT more flexible, allowing syntax like ``jwt=eyJhbGciOiJS...ZFnFIw,extra=7,realm=123``
 * outlier_detection: added support for :ref:`outlier detection event protobuf-based logging <arch_overview_outlier_detection_logging>`.
 * mysql: added a MySQL proxy filter that is capable of parsing SQL queries over MySQL wire protocol. Refer to :ref:`MySQL proxy<config_network_filters_mysql_proxy>` for more details.
 * performance: new buffer implementation (disabled by default; to test it, add "--use-libevent-buffers 0" to the command-line arguments when starting Envoy).