Wind Turbines live wallpaper have got a few updates. Full version now have eagles soaring in the sky which adds more serenity to the landscape. Also, both versions now have an option to stop a few wind turbines. This makes the scene more realistic, as usually there are a few turbines that are not rotating in the farm.
And the most recent update which affects both full and free versions improves image quality on devices with Tegra CPUs. Updated live wallpapers now make use of anti-aliasing feature of Tegra with no cost for performance.