docs(rfd): Move initial registry RFD to completed (#706)

Author: benbrandt

docs/docs.json

@@ -128,15 +128,16 @@
           },
           {
             "group": "Preview",
-            "pages": ["rfds/acp-agent-registry"]
+            "pages": []
           },
           {
             "group": "Completed",
             "pages": [
               "rfds/introduce-rfd-process",
               "rfds/session-config-options",
               "rfds/session-list",
-              "rfds/session-info-update"
+              "rfds/session-info-update",
+              "rfds/acp-agent-registry"
             ]
           }
         ]

docs/get-started/_registry_agents.mdx

@@ -15,15 +15,10 @@ description: The easiest way to find and install ACP-compatible agents.
 
 The ACP Registry is an easy way for developers to distribute their ACP-compatible agents to any client that speaks the protocol.
 
-At the moment, this is a curated set of agents, including only the ones that [support authentication](/rfds/auth-methods).
+This is a curated set of agents, including only the ones that [support authentication](/rfds/auth-methods).
 
 Visit [the registry repository on GitHub](https://github.com/agentclientprotocol/registry) to learn more about it.
 
-<Warning>
-  The registry is under active development, so expect its format and contents to
-  change.
-</Warning>
-
 ## Available Agents
 
 $$AGENTS_CARDS$$

docs/get-started/registry.mdx

@@ -15,15 +15,10 @@ description: The easiest way to find and install ACP-compatible agents.
 
 The ACP Registry is an easy way for developers to distribute their ACP-compatible agents to any client that speaks the protocol.
 
-At the moment, this is a curated set of agents, including only the ones that [support authentication](/rfds/auth-methods).
+This is a curated set of agents, including only the ones that [support authentication](/rfds/auth-methods).
 
 Visit [the registry repository on GitHub](https://github.com/agentclientprotocol/registry) to learn more about it.
 
-<Warning>
-  The registry is under active development, so expect its format and contents to
-  change.
-</Warning>
-
 ## Available Agents
 
 <CardGroup cols={2}>

docs/updates.mdx

@@ -4,6 +4,13 @@ description: Updates and announcements about the Agent Client Protocol
 rss: true
 ---
 
+<Update label="March 9, 2026" tags={["RFD"]}>
+## ACP Registry RFD moves to Completed
+
+The RFD for the initial version of the ACP Registry has been completed. Please review the [documentation](./get-started/registry) for more information.
+
+</Update>
+
 <Update label="March 9, 2026" tags={["RFD"]}>
 ## session_info_update Notification RFD moves to Completed
 

src/agent.rs

@@ -4490,7 +4490,7 @@ mod test_serialization {
         assert_eq!(json, json!({ "currentValue": true }));
 
         let deserialized: SessionConfigBoolean = serde_json::from_value(json).unwrap();
-        assert_eq!(deserialized.current_value, true);
+        assert!(deserialized.current_value);
     }
 
     #[cfg(feature = "unstable_boolean_config")]