Run a script when a release has its Release Date changed

[Jake Jollimore]

I've written a script to set a task's due date to the latest release date among the releases in its fix versions whenever the task's Fix Versions field is updated. This all works fine. 

However, I'd like to keep the due date in sync with the latest release date among a given task's fix versions. This means that whenever a release has its Release Date value changed, I potentially want to update the due dates for all tasks that have that release in their Fix Versions. My only issue is that I don't know how to get the script to execute when this happens. Is there a built in event I can write a listener for?

[Deniz Oğuz - The Starware · Accepted solution]

If you are using ScriptRunner you can listen for "VersionUpdatedEvent" in a custom event listener. 

[Jake Jollimore]

This is exactly what I was looking for. Thanks!