Update README.md

Author: aseigler

README.md

@@ -49,8 +49,9 @@ Read more:
 - ✅ Device embedded authenticators aka platform authenticators ([spec](https://www.w3.org/TR/webauthn/#platform-authenticators)), like [Android Key](https://source.android.com/security/keystore/attestation) and [TPM](https://trustedcomputinggroup.org/resource/trusted-platform-module-2-0-a-brief-introduction/))
 - ✅ Backwards compatibility with FIDO U2F authenticators ([spec](https://www.w3.org/TR/#conforming-authenticators-u2f))
 - ✅ [Windows Hello](https://docs.microsoft.com/en-us/microsoft-edge/dev-guide/windows-integration/web-authentication) 
+- ✅ [Face ID and Touch ID for the Web](https://webkit.org/blog/11312/meet-face-id-and-touch-id-for-the-web/) (aka "Apple Hello") 
 - ✅ All currently referenced cryptographic algorithms for FIDO2 Server ([spec](https://fidoalliance.org/specs/fido-v2.0-rd-20180702/fido-server-v2.0-rd-20180702.html#other))
-- ✅ All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", and "none" ([spec](https://fidoalliance.org/specs/fido-v2.0-rd-20180702/fido-server-v2.0-rd-20180702.html))
+- ✅ All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", "apple", and "none" ([spec](https://fidoalliance.org/specs/fido-v2.0-rd-20180702/fido-server-v2.0-rd-20180702.html))
 - ✅ FIDO2 Server attestation validation via FIDO Metadata Service ([spec](https://fidoalliance.org/specs/fido-v2.0-rd-20180702/fido-server-v2.0-rd-20180702.html))
 - ✅ WebAuthn extensions ([spec](https://www.w3.org/TR/webauthn/#extensions))
 - ✅ Examples & demos