You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
AuthArea: what it touches
ImprovementsKind: in v2.1.300,
ImprovementsSection of the release
What
The requests Claude Code uses to manage cloud environments needed the OAuth sign-in (a login saved in your system keychain) and failed without it. When a Console-profile session is active, meaning you signed in with an Anthropic Console account, they now use that session's credential instead. Without either, you still get the error "Not logged in. Environment-management endpoints require the operator OAuth session".
Why
People who sign in through the Console can now use these endpoints instead of being told they are not logged in.