Even under Continuous Delivery there's still a distinction between "delivered" and "released". It might be delivered behind a feature flag. It might be delivere

Even under Continuous Delivery there's still a distinction between "delivered" and "released". It might be delivered behind a feature flag. It might be delivered to a staging/release-planning environment of some sort. (CD doesn't always mean "completes all the way to Production each sprint". The original idea of CD was just focused on development and QA environments to catch what CI doesn't about the usability state of the application as different developer efforts merge together for the first time.)