A new version of Nokia Maps has been released on the Nokia Store but is only available for Symbian Belle devices. So if you have an older Symbian^3 or an Anna device, then you won’t be able to download the new version.
The new version has been optimised for Belle and has a new navigation bar at the bottom which has been introduced in the Belle update. There is also enhanced Drive navigation, live traffic services, improved Weather service and more. There is also a ‘My location’ which shows a snapshot of your location at the moment and is displayed along with options to refresh your location, save it as a favourite and send it to someone else as an SMS. The weather app has also been upgraded for the Nokia Maps.
You can visit here to download the app from the Nokia Store.