Update README.md

README.md

@@ -9,6 +9,7 @@ Features
 * Auto `GZIP` **(optional)**, `default: No` .
 * Auto `Minify (css, js, html, json, xml)` **(optional)**, `default: yes` .
 * Now you can specify custom backends for custom domains .
+* No serve `websocket` based requestes easily with no problem .
 
 Requirements
 =============