When customizing the feature cards in the board view, it would be nice to show the progress of that feature. We can see the progress of all items on the release but you have to click on each card and bring of the details to see where the open items are. From a quick glance it would be nice to have something that shows how much work is remaining on a feature. It should be just like any other piece of info on the card, a user could add it or remove it if they don't need or want it.
Great news! It is now possible to track progress on goals, initiatives, releases, release phases, master features, and features. The percent completed can be entered manually or automatically calculated based on related records and can be visualized using progress bars on roadmaps.
Check out the blog post for more details.