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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.299 ·

Remote headless sessions deny malformed permission requests

Headless cloud sessions now deny permission requests that arrive in the wrong shape, with a clear message

You'll notice Improvements
JSON All of v2.1.299
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
ImprovementsKind: in v2.1.299,
ImprovementsSection of the release
What

In a cloud session run without the interactive screen, a worker can ask the client for permission to use a tool. The client used to accept these requests without checking their shape. It now denies a malformed request with the message "Malformed permission request from worker", and records a usage event when this happens.

Why

A badly formed permission request is now refused cleanly instead of being acted on.

See this entry in the whole of v2.1.299 →

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