I would love to see something like this done. I'm still sitting on the June update. The only reason I bought this phone over a competitor's mid range phone was because of the Android One promise of regular updates. It's looking more and more likely that my phone will never be updated. This is my first Nokia phone...and my last.
Lets hope that it isn't just a security update- hopefully it will be a security update plus a maintenance release that will fix some issues.