In 2007, there was an update that removed the male voice option to make room for additional points of interest. Some time later, arrows indicating the direction of travel for one-way streets was added. Those are the only "feature" changes I can think of. Otherwise, the interface is exactly the same today as it was over a decade ago when this system was developed and will undoubtedly continue to look the same until Honda ends updates at which point everything will become "frozen in time". Currently, updates are available as far back as the early 2000s, but systems before that are generally no longer supported.