If youre hoping to get a bit more help from Google Maps on your next trek through the wilderness, you may be in luck. Version 8.1.0 appears to be on the way, thanks to a peek at the APK from the folks over at XDA Developers, and it packs a handy terrain view option in the side menu. This selection offers 3D elevation details of the landscape with mountains and more — a useful tool for hikers, climbers and trail bikers.