fix: incorrect versions

Author: hashemix

README.md

@@ -212,7 +212,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step3 : Create a transport, with options to launch @modelcontextprotocol/server-everything MCP Server

crates/rust-mcp-sdk/README.md

@@ -212,7 +212,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step3 : Create a transport, with options to launch @modelcontextprotocol/server-everything MCP Server

crates/rust-mcp-sdk/src/utils.rs

@@ -71,6 +71,7 @@ pub fn format_assertion_message(entity: &str, capability: &str, method_name: &st
 ///     if client == "2025_03_26" && server == "2024_11_05"
 /// ));
 /// ```
+#[allow(unused)]
 pub fn ensure_server_protocole_compatibility(
     client_protocol_version: &str,
     server_protocol_version: &str,
@@ -127,6 +128,7 @@ pub fn ensure_server_protocole_compatibility(
 ///     if client == "2025_03_26" && server == "2024_11_05"
 /// ));
 /// ```
+#[allow(unused)]
 pub fn enforce_compatible_protocol_version(
     client_protocol_version: &str,
     server_protocol_version: &str,

examples/simple-mcp-client-core-sse/src/main.rs

@@ -5,7 +5,7 @@ use handler::MyClientHandler;
 
 use inquiry_utils::InquiryUtils;
 use rust_mcp_schema::{
-    ClientCapabilities, Implementation, InitializeRequestParams, JSONRPC_VERSION,
+    ClientCapabilities, Implementation, InitializeRequestParams, LATEST_PROTOCOL_VERSION,
 };
 use rust_mcp_sdk::error::SdkResult;
 use rust_mcp_sdk::mcp_client::client_runtime_core;
@@ -33,7 +33,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client-core-sse".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step2 : Create a transport, with options to launch/connect to a MCP Server

examples/simple-mcp-client-core/src/main.rs

@@ -5,7 +5,7 @@ use handler::MyClientHandler;
 
 use inquiry_utils::InquiryUtils;
 use rust_mcp_schema::{
-    ClientCapabilities, Implementation, InitializeRequestParams, JSONRPC_VERSION,
+    ClientCapabilities, Implementation, InitializeRequestParams, LATEST_PROTOCOL_VERSION,
 };
 use rust_mcp_sdk::{error::SdkResult, mcp_client::client_runtime_core};
 use rust_mcp_sdk::{McpClient, StdioTransport, TransportOptions};
@@ -22,7 +22,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client-core".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step2 : Create a transport, with options to launch/connect to a MCP Server

examples/simple-mcp-client-sse/src/main.rs

@@ -5,7 +5,7 @@ use handler::MyClientHandler;
 
 use inquiry_utils::InquiryUtils;
 use rust_mcp_schema::{
-    ClientCapabilities, Implementation, InitializeRequestParams, JSONRPC_VERSION,
+    ClientCapabilities, Implementation, InitializeRequestParams, LATEST_PROTOCOL_VERSION,
 };
 use rust_mcp_sdk::error::SdkResult;
 use rust_mcp_sdk::mcp_client::client_runtime;
@@ -33,7 +33,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client-sse".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step2 : Create a transport, with options to launch/connect to a MCP Server

examples/simple-mcp-client/src/main.rs

@@ -5,7 +5,7 @@ use handler::MyClientHandler;
 
 use inquiry_utils::InquiryUtils;
 use rust_mcp_schema::{
-    ClientCapabilities, Implementation, InitializeRequestParams, JSONRPC_VERSION,
+    ClientCapabilities, Implementation, InitializeRequestParams, LATEST_PROTOCOL_VERSION,
 };
 use rust_mcp_sdk::error::SdkResult;
 use rust_mcp_sdk::mcp_client::client_runtime;
@@ -23,7 +23,7 @@ async fn main() -> SdkResult<()> {
             name: "simple-rust-mcp-client".into(),
             version: "0.1.0".into(),
         },
-        protocol_version: JSONRPC_VERSION.into(),
+        protocol_version: LATEST_PROTOCOL_VERSION.into(),
     };
 
     // Step2 : Create a transport, with options to launch/connect to a MCP Server