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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

Missing-message hint now warns that the message may be a repeat

The hint for a missing message now says it may be an earlier one sent again, and to retry only if Claude has not already acted on it

You'll notice Improvements
JSON All of v2.1.323
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SessionsArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What

When Claude Code reports that a message is missing, the hint shown with it has a different wording. It used to tell you to try again or sign in again. It now says the message may be an earlier one that was delivered a second time. It tells you to try again only if you sent it and Claude has not already acted on it.

Why

This makes you less likely to send the same request twice when Claude has already handled it.

See this entry in the whole of v2.1.323 →

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