Remove notice

Author: beschoenen

source/v1/index.html.md

@@ -182,11 +182,6 @@ All JSON responses from the API is wrapped in a base object.
 
 Be sure to include an `Accept: application/json` header, otherwise errors like `401`, `403` & `404` will either return HTML or redirect you to the login page.
 
-<aside class="warning">
-The current version (1.4.2) returns `validation_errors` as an array of strings, this behavior will change the one described on the right in the next version 1.4.3. (there is currently no release ETA). The new behavior is available on beta.
-</aside>
-
-
 ## Headers
 
 ### Exposed Headers