Here our release notes for CAT4 are listed. They can also be accessed through the Help menu in CAT4 directly.

Outdated CAT4 versions
We are not supporting older versions of CAT4 any more and you will receive an error message if you try to log on to an outdated version of CAT4:


CAT4 V4.14 November 2018

CAT4 V4.13 October 2018

CAT4 V4.12.1 September 2018

CAT4 V4.11 July 2018