A work-around posted by Shane in another thread on this topic:
"We have the newer charts all ready, however since the older ones are not expired, the are not prompting you to update them. If you delete the New York data and reinstall, you'll have the new clearer charts. If you want to remove all the states you have loaded, reinstall, then you'll have all the new improved charts. When we get back from SnF, we may consider prompting to update all charts with the newer ones even if they are not expired. We'll talk about it more on the way back. I hope this helps."
Shane Woodson
VP Business Development, Adventure Pilot