New AT&T update

It is a security update. Hopefully it patches the Wifi and Bluetooth vulnerabilities.
 
I got it yesterday morning also. AT&T finally updated their support website:
"What's changing: Android device security updates, including fixes for BlueBorne (on SPLs Sept. 1 or later) and KRACK Wi-Fi vulnerability."
 
Got it and now wireless charging consistently works again! Was hit and miss prior, would say it was charging but over night barely changed. Now works every night again.