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

Claude Code v2.1.288 ·

Claude Code records when saving the session history first works and when it recovers

Claude Code now records the first successful write of a session's history, and again when a failing writer recovers

Under the hood Internal Changes
JSON All of v2.1.288
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.288,
Internal ChangesSection of the release
What

Claude Code saves each session's conversation history, its transcript, to disk. It now records an event the first time that saving succeeds in a session. When the part that saves it had been failing and starts working again, the same event is recorded, marked as a recovery and noting what triggered it. Before, only the recovery was recorded, as a separate event.

Why

This gives a health signal for whether session history is being saved.

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 doubtIt is not clear whether this event goes to usage reporting or only to a local diagnostics log.

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