Mint released first a "founders edition" for those who subscribed. This one has no compensation. I struggled with inconsistent metering and, as others, let them know about it. So the second production batch had the metering system updated. As my original camera's ejection system failed, they sent me a replacement camera from the second batch. Their service is impeccable.
The founders edition has inscribed this around the lens. All others have not. You can see both on my page
https://www.instantphoto.eu/other/mint_instantkon_rf70.htm