I received the update yesterday and drove to Brisbane and back from the Gold Coast today.
One of the best improvements I noticed was that when you engage Autopilot that it gently moves to its preferred position in the lane. Previously it would jerk to where it wanted to be quite quickly. I had no issues with Autopilot for all of the trip on the M1. That includes some road works with no lane markings (some with the reflectors only).
I've never used DAB before, but I was underwhelmed. It dropped the station quite a few times, especially around the Hope Island Road exit area. I was listening to Double J. As someone else mentioned the radio interface needs an update, it's just not user friendly. Also, DAB stations didn't appear until I switched to my phone and then back to the Radio option.
There was a section on bluetooth improvements in the update. Whatever they did messed up my phone, a Pixel 3a, and the connection with the car. It was fine in the morning, but when I went to play a YouTube video to listen to on the way home the sound came out from my phone. I tried different options through the car and the phone, but I couldn't get the audio to play. On the device connection screen it would start to connect to the phone and the phone would show it was connected, but the car never completed the connection and it just kept spinning. Hopefully it will be fine after a good rest

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