Web Authentication Working Draft rev 6 (WD-06) is officially published here: NOTE: the latest official WebAuthn spec release is always available here: (so this presently yields WD-06) Please also note that this spec is a Working DRAFT and will change, possibly in "breaking" ways. features several subtle-but-important changes from the prior version: * The specification of the WebAuthn Relying Party Identifier (RP ID), and its processing tools. [, is corrected. * Refined handling of authenticator transports in the * Support for * Use of and the COSE_Key format [] for (aka User Public Key). Tools. [ tools. [ * . * at credential creation time, [tools. [] and signaling of at either credential creation time or assertion generation time. HTML "inline" Diff: PDF side-by-side text-only Diff: WD-06 Release Page at github: