Merge branch 'main' into Devon/Calling-api/Open-RPC

Author: Devon-White

website/docs/main/compatibility-api/cxml/voice/stream.mdx

@@ -1,11 +1,18 @@
 ---
 title: <VirtualAgent> noun
 slug: /compatibility-api/cxml/voice/virtualagent-noun
+sidebar_class_name: deprecated
 ---
 
 import Tabs from "@theme/Tabs";
 import TabItem from "@theme/TabItem";
 
+
+:::warning Deprecated Notice
+Dialogflow application creation and management through the SignalWire Compatibility API is deprecated.
+Only existing Dialog applications will continue to function; new Dialog applications can no longer be created.
+:::
+
 [`<Connect>`](./connect.mdx) verb's `<VirtualAgent>` noun permits connecting the
 call to a Dialogflow agent. To learn more about integrating SignalWire with
 Dialogflow, see [Integrating with Dialogflow Agents](/platform/integrations/dialogflow/dialogflow-agents).