- 15.1+16.0: Replace in-line build signing patch with bash function
- From GrapheneOS/script
- 15.1+16.0: Enable fingerprint failed lockout after 5 attempts
- From GrapheneOS
+ 16.0: some other misc hardening patches from GrapheneOS
- always restrict access to Build.SERIAL
- don't grant location permission to system browsers
- fbe: pad filenames more
+ 16.0: Contacts: remove Privacy Policy and Terms of Service links