The layout of the park has changed only slightly.

The layout and decor of the place has radically changed, for the worse.

The layout hadn't changed considerably; once you have a good formula, stick with it.

But the layout had completely changed from his day.

The basic layout of the park will not change, however.

The layout of the ticket changed throughout the time.

Although the original layout of the mall did not change, a food court was added.

The size, shape, and layout of the park have changed over the intervening years.

The layout has not significantly changed, though only one of the ponds remains.

The current layout of the library has changed from its original opening in 1903.