Currently, the only known issue with support for 9th generation Pixels is all volume levels above 0% currently acting the same way. We're actively working on this and should have a fix for it available soon. Once that's resolved, we're already close to a production release.
quotingExperimental releases of #GrapheneOS for the Pixel 9, Pixel 9 Pro and Pixel 9 Pro XL can already be installed with the web installer on our staging site:
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https://staging.grapheneos.org/install/web
Can also use the CLI install guide with the releases listed on the staging site releases page.
Our USB-C port control feature with both hardware-level and software-level enforcement hasn't been ported to them yet. They temporarily have our old USB peripherals toggle not depending on changes to device-specific USB HAL and USB-C kernel driver. We aim to get this done soon.
These are production builds signed with the official keys with our standard update system. They'll get updated to future releases without needing to reinstall the OS.
For now, please report issues to our testing chat room rather than our issue tracker: https://grapheneos.org/contact#community-chat.
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