The final version is out - new Wireless 1's are shipped with it.
It is wise to keep in mind that, during the setup of the updated Wireless 1, you create as much traffic as possible with any other wireless equipment that you have. As an example: start a download to your PC from the internet. The new SW will do a scan and avoid the area(s) of the scale with the most traffic. Seem to work 100%.
Roger