update/added_protocol_version_in_status

Added protocol_version to InfoGetStatusResult response

rpc/response.go

@@ -398,6 +398,8 @@ func (b InfoGetValidatorChangesResult) GetRawJSON() json.RawMessage {
 type InfoGetStatusResult struct {
 	// The RPC API version.
 	APIVersion string `json:"api_version"`
+	// The protocol version running in the node
+	ProtocolVersion string `json:"protocol_version"`
 	// The compiled node version.
 	BuildVersion string `json:"build_version"`
 	// The chainspec name, used to identify the currently connected network.

tests/data/rpc_response/get_status.json

@@ -3,6 +3,7 @@
   "id": "1",
   "result": {
     "api_version": "2.0.0",
+    "protocol_version": "5.4.3",
     "peers": [
       {
         "node_id": "tls:4cca..587b",

tests/rpc/client_example_test.go

@@ -88,5 +88,6 @@ func Test_Client_RPCGetStatus_WithAuthorizationHeader(t *testing.T) {
 	status, err := client.GetStatus(context.Background())
 	require.NoError(t, err)
 	assert.Equal(t, "2.0.0", status.APIVersion)
+	assert.Equal(t, "5.4.3", status.ProtocolVersion)
 	assert.NotEmpty(t, status.LatestSwitchBlockHash)
 }