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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.288 ·

Rewinding a conversation now waits for a stop to finish and refuses if history is off disk

rewind_conversation now waits for a stopping turn to settle and refuses when the messages it would cut are no longer on disk

You'll notice No documentation found Improvements
JSON All of v2.1.288
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
ImprovementsKind: in v2.1.288,
ImprovementsSection of the release
What

The rewind_conversation request, which takes a conversation back to an earlier message, now waits for any turn that is being stopped to finish settling before it cuts anything. It also refuses, with the reason state_changed, when the saved records of the conversation it needs are no longer on disk.

The saved conversation history now keeps track of rewrites that are still pending and of records that have been deleted. Separately, when a Send-now action interrupts a turn, the message where the conversation is cut is marked as having been interrupted that way.

Why

These checks make rewinding in remote sessions safer against two things happening at once, such as a rewind arriving while a stop is still in progress.

Read from
Names in the bundlerewind_conversation
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhat the Send-now interruption mark changes for a user is not known.

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