I make it a Daily habit of clicking on the Google Play app, then seeing if it has any updates, which it does DAILY, LOL, even just before turning it FULL OFF at night.

Odd thing, as I have had with each and every Android phone that I have had, unlike our CBs, even though I have the phone's UPDATE setting set to AUTO UPDATE while on the WiFi, it never ever does. I can boot the phone up, see that updates are pending, and have it on ALL day, yet they don't update until I tell it to.