Fuchsia OS update brings no significant changes to the Nest Hub. Since Google uses Flutter to build its smart display experience, the user experience will remain same even though the underlying OS is changing from Linux-based OS to Fuchsia OS. Google says the Fuchsia update for the Nest Hub will roll out to users over the coming months, starting from users in the Preview Program.
Note Firmware version 1.52.260996 are running Fuchsia, and you can check for that in settings > about device.
Developer:Business as usual
QA engineer:Business as usual
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