Comment 1 for bug 139004

Specifically, this is on +addrelease as in https://edge.launchpad.net/launchpad/1.2/+addrelease

If we want to further display it, we would need to modify +edit (so it can be changed) and the series overview page to actually display the contents.

I'm not convinced this field, and the effort to display it, is worthwhile at this time.