This session will cover the new features that are included in CTAP 2.1, like the various types of blob storage, PIN related enhancements, and enterprise attestation, as well as the finalized features from the CTAP 2.1 preview, like credential management and biometric enrollment. We'll touch on the current platform support landscape for desktop and mobile, and some practical use cases. By the end of the session, attendees will have a better idea of the features that are right around the corner for passkeys on security keys.