You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
AuthArea: what it touches
ImprovementsKind: in v2.1.304,
ImprovementsSection of the release
What
The message shown when sign-in is refused because the device is not trusted now depends on whether the device was just enrolled.
Unknown errors from Anthropic's servers are also sorted more precisely:
A 304 reply (an HTTP status meaning "not modified") is now treated as blocked by something in between, such as a proxy.
Other unknown errors are now treated as being unable to connect or as a client error.
Before, all of them counted as a general client error.
Why
Errors are labelled more accurately in messages and in what Claude Code records. A problem caused by something between you and Anthropic can be told apart from an ordinary failure.