get version

src/rpc.rs

@@ -328,7 +328,11 @@ pub mod lite_rpc {
             signature_strs: Vec<String>,
             config: Option<RpcSignatureStatusConfig>,
         ) -> Result<RpcResponse<Vec<Option<TransactionStatus>>>>;
+
+        #[rpc(name = "getVersion")]
+        fn get_version(&self) -> Result<RpcVersionInfo>;
     }
+
     pub struct LightRpc;
     impl Lite for LightRpc {
         type Metadata = LightRpcRequestProcessor;
@@ -562,6 +566,14 @@ pub mod lite_rpc {
             Ok(signature.unwrap().to_string())
         }
 
+        fn get_version(&self) -> Result<RpcVersionInfo> {
+            let version = solana_version::Version::default();
+            Ok(RpcVersionInfo {
+                solana_core: version.to_string(),
+                feature_set: Some(version.feature_set),
+            })
+        }
+
         fn get_performance_counters(
             &self,
             meta: Self::Metadata,