Now, when creating a feature widget for a dashboard, you can pick a label, name the feature, and leave the target date blank. For features that have already been created, you can edit and clear the target date and update the widget. In either case, you'll end up with a feature widget without a target date.
The feature will show up in the dashboard ordered by its estimated delivery date, instead of the target date. You can add target date at any time by configuring the dashboard and assigning a date for the feature.
Say you want to track a feature with a focus on when it will be delivered, as opposed to when it should be delivered—don't set a target date!