docs: Update readme

Author: bilta-keyvalue

README.md

@@ -136,6 +136,16 @@ Props that can be passed to the component are listed below:
       </td>
       <td><code>undefined</code></td>
     </tr>
+    <tr>
+      <td><code><b>completedNodeStyle?:</b> object</code></td>
+      <td>Custom styles for completed nodes</td>
+      <td><code>undefined</code></td>
+    </tr>
+    <tr>
+      <td><code><b>currentNodeStyle?:</b> object</code></td>
+      <td>Custom styles for current nodes</td>
+      <td><code>undefined</code></td>
+    </tr>
   </tbody>
 </table>