Not exactly what it said......
How much will it cost?
While it will be an update to Infinite Flight, it was a massive effort requiring a lot of research, development and investments (satellite imagery is not cheap).
We are not set on a pricing model just yet but it will most likely be part of our Live subscription at a higher price point. Without a subscription, you will still get access to updated terrain and imagery, but limited to similar regions (probably a bit bigger in certain cases) as you currently have access to.