You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
AuthArea: what it touches
ImprovementsKind: in v2.1.315,
ImprovementsSection of the release
What
When signing in with OAuth (the browser-based login to your Anthropic account) fails, Claude Code sorts the failure into a reason. It now recognises three more reasons:
the token has no organization
the token has no account
the account is not a member
Each has a long form, such as oauth_account_not_member, and a matching short form.
Why
Accounts that hit one of these cases may now get a specific sign-in error instead of a generic one.
