I just installed Stretch, and performed a clean install.
As expected there also appears to be a (partial?) change to predictable network interface names https://www.debian.org/releases/stretch ... face-names
The Ethernet name is now based on MAC, but continues to use wlan0 for the Wireless Interface.
There seems to be no mention of the change in the release notes, and in particular, why Wireless Interface wlan0 remains.
Is there any reason for the partial change?