Apple has released the fourth public beta of iOS 15.4, iPadOS 15.4, tvOS 15.4, watchOS 8.5, and macOS 12.3 to members of its public software testing program.
Apple included the anti-stalking feature updates in the fourth beta. These include a new popup that warns AirTag owners that misuse of the tracking device for stalking or theft will be linked back to the original Apple ID.
Face ID has been updated to offer two versions to consumers. Acting as an alternative to the standard version of Face ID, the new version can be used when wearing a mask by the user, as a slightly less secure alternative to the regular version.
Siri has a new non-gendered voice option in the fourth beta. Users who speak Dutch can also give commands to Siri for the first time.
AppleInsider, and Apple itself, strongly recommend users don't install the betas on to "mission-critical" or primary devices, as there is the remote possibility of data loss or other issues. Instead, testers should install betas onto secondary or non-essential devices and ensure sufficient backups of important data before updating.