It is not true, software needs constant maintenance as the environment keeps changing (which is a sad state of affairs as digital objects don't decay, but pretending this isn't the case is ridiculous).
While you need new designs for new features, you don't need to redesign old features every few years. It's change for the sake of change.
While you need new designs for new features, you don't need to redesign old features every few years. It's change for the sake of change.