Is there a mailing list for Matillion ETL release notifications?

Is there a way to sign up for notifications when new releases of Matillion ETL are available? Not just major releases, but when new bug releases are out, or security fixes, we'd like to be notified when they are available so we can determine if its something that needs to be immediately applied.

I put in a support ticket with Matillion and the answer is that there currently isn't a mechanism for release notifications.