The new version message is displayed only if there is a significant change in YoWindow.
And yes, there was an error (around a month ago) that prevented YoWindow to deliver new version message reliably.
I 90% sure next time we send new version alert, it will be delivered to you for sure.
Get YoWindow weather app for your phone or tablet.
I had a good 4 weeks no longer looked purely
and did not get there with the top of the timeline that with the brightness or dusk are again
version that was in my not yet been