Rated 5 out of 5 stars

Very useful to remove annoyingly long URL's.
Although i wonder whether it can prevent tracking ?

UPDATE: Addon doesn't work on this URL
https://www.net-security.org/secworld.php?id=13051&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+HelpNetSecurity+%28Help+Net+Security%29

UPDATE: The new version fixes it ! :) Please also add some contact info so that i can report bugs :D

This review is for a previous version of the add-on (0.1.3). 

Thanks for checking the not-yet-reviewed version :)

You can report bugs at https://github.com/Rik/au-revoir-utm/issues. I've updated some details of the add-on to make it clearer.