diff --git a/reference/html/index.html b/reference/html/index.html
index fc571160..7d76c6df 100644
--- a/reference/html/index.html
+++ b/reference/html/index.html
@@ -325,18 +325,6 @@ URIs defined in routes without a port will get a default port set to 80 and 443
 <div class="paragraph">
 <p>Spring Cloud Gateway matches routes as part of the Spring WebFlux <code>HandlerMapping</code> infrastructure. Spring Cloud Gateway includes many built-in Route Predicate Factories. All of these predicates match on different attributes of the HTTP request. Multiple Route Predicate Factories can be combined and are combined via logical <code>and</code>.</p>
 </div>
-<div class="admonitionblock warning">
-<table>
-<tr>
-<td class="icon">
-<i class="fa icon-warning" title="Warning"></i>
-</td>
-<td class="content">
-Previously, Spring Cloud Gateway generated a default Route ID by creating a random UUID. Generating a random UUID is a blocking operation and can lead to instability. Default id generation has been turned off by default. To re-enable this set an environment variable <code>SPRING_CLOUD_GATEWAY_ROUTE_GENERATE_ID</code> or system property <code>spring.cloud.gateway.route.generate-id</code> to <code>true</code>.
-</td>
-</tr>
-</table>
-</div>
 <div class="sect2">
 <h3 id="after-route-predicate-factory"><a class="anchor" href="#after-route-predicate-factory"></a><a class="link" href="#after-route-predicate-factory">4.1. After Route Predicate Factory</a></h3>
 <div class="paragraph">
diff --git a/reference/html/spring-cloud-gateway.html b/reference/html/spring-cloud-gateway.html
index fc571160..7d76c6df 100644
--- a/reference/html/spring-cloud-gateway.html
+++ b/reference/html/spring-cloud-gateway.html
@@ -325,18 +325,6 @@ URIs defined in routes without a port will get a default port set to 80 and 443
 <div class="paragraph">
 <p>Spring Cloud Gateway matches routes as part of the Spring WebFlux <code>HandlerMapping</code> infrastructure. Spring Cloud Gateway includes many built-in Route Predicate Factories. All of these predicates match on different attributes of the HTTP request. Multiple Route Predicate Factories can be combined and are combined via logical <code>and</code>.</p>
 </div>
-<div class="admonitionblock warning">
-<table>
-<tr>
-<td class="icon">
-<i class="fa icon-warning" title="Warning"></i>
-</td>
-<td class="content">
-Previously, Spring Cloud Gateway generated a default Route ID by creating a random UUID. Generating a random UUID is a blocking operation and can lead to instability. Default id generation has been turned off by default. To re-enable this set an environment variable <code>SPRING_CLOUD_GATEWAY_ROUTE_GENERATE_ID</code> or system property <code>spring.cloud.gateway.route.generate-id</code> to <code>true</code>.
-</td>
-</tr>
-</table>
-</div>
 <div class="sect2">
 <h3 id="after-route-predicate-factory"><a class="anchor" href="#after-route-predicate-factory"></a><a class="link" href="#after-route-predicate-factory">4.1. After Route Predicate Factory</a></h3>
 <div class="paragraph">