Bump version 0.4.0 in src/index.tx

Author: majecty

src/index.ts

@@ -24,7 +24,7 @@ import {
 } from "./types";
 import { getAddressFromKey } from "./util";
 
-const VERSION = "0.3.0";
+const VERSION = "0.4.0";
 
 const DEFAULT_KEYS_PATH = "keystore.db";