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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

Design sign-in failures now show a clear error message

Some Design sign-in failures now show "Design login failed" with the reason, as an error notice

You'll notice Improvements
JSON All of v2.1.311
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
LoginArea: what it touches
ImprovementsKind: in v2.1.311,
What probably matters to youSection of the release
What

When signing in for Design fails with a particular kind of error, Claude Code now shows "Design login failed:" followed by the reason, as an error-level notice. Other errors are handled as before.

Why

The failure is easier to notice and understand.

See this entry in the whole of v2.1.311 →

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