>>Jeremy+N3
I think a lot of the work is in new device bringup, and given that they can start from official Pixel trees, it shouldn't be too much work to adapt them for whatever GrapheneOS-specific build processes they have, and then I'm assuming the rest of the GrapheneOS customizations are framework side which should be device agnostic. I guess they could have kernel changes for hardening, but not sure how easy or hard porting those would be - is the Pixel 9 series on a newer kernel version than say the Pixel 8?