If you are still using MARS, you will be pleased to hear Cisco released MARS version 6.1.3 a couple of weeks ago.
No new features, which is not surprising, being end of sale, but a few bugs have been fixed.
Some signature updates, as in the table below, but you may also notice some devices are now over a year out of date!
This release includes contains no new features. It is a release dedicated to issue resolution.
Changes and Enhancements
All changes made in this release are related to the issues listed in Caveats.
You can read the release notes HERE