The credentials system now recognizes user_oauth authentication type alongside oidc_federation, enabling new identity provider flows. The status display distinguishes between profile types (explicit vs. implicit) and shows the authentication type. A new logout hint tells users: "Run \ant auth logout\, or remove the active profile under ~/.config/anthropic/configs/.".
Evidence
Authentication type detection in $y8 at line ~101631 (search for "user_oauth") and logout hint (search for "ant auth logout").
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
