It would be nice to have ticket updates sent via email, but only when a subscription for said project is setup.
Moving this to 0.6, I'm still trying to decide how I'm going to implement this feature. This well get 0.5 released sooner.
Little more info on this feature:
There will be a link on the Project Info page to setup a subscription to receive updates via email, users will be able to choose what kind of updates will be emailed, here is a list of updates that can be chosen from:
Going to push this to 0.7, I want to get 0.6 out fast without rushing things, this feature will be the first one completed when development on 0.7 starts.