---
title: CUPS Programming Manual
author: Michael R Sweet
-copyright: Copyright © 2007-2019 by Apple Inc. All Rights Reserved.
-version: 2.3.1
+copyright: Copyright © 2007-2022 by Apple Inc. All Rights Reserved.
+version: 2.3.6
...
> Please [file issues on Github](https://github.com/apple/cups/issues) to