Thanks for your info I have also noticed the Firmware is not the latest on ZOLO
I found this info on the Google Home site
Firmware version 1.31.114510 is currently available to all Google Home devices.
Firmware version 1.31.114510 is currently available to all Google Home Mini devices.
How to check your firmware version
To check which firmware version you’re on,
Make sure your phone or tablet is connected to same Wi-Fi network as your Google Home device.
From your Android or iOS device, open the Google Home app Chromecast cast icon.
Tap DEVICES to see your available Google Home devices.
Scroll to find the device card for the Google Home you’d like to find the firmware version for.
In the top right corner of the device card, tap the device card menu .
Tap Settings.
Scroll to the bottom and look for Cast firmware version: X.XXX.XXXXX.
It would be good if someone from ANKER has update on this
Thanks