API version bump

Author: Secreto31126

src/types.ts

@@ -22,7 +22,7 @@ import type {
 } from "./messages";
 import type { AtLeastOne } from "./utils";
 
-export const DEFAULT_API_VERSION = "v20.0";
+export const DEFAULT_API_VERSION = "v21.0";
 
 /**
  * The main constructor arguments for the API