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Sweep 08 Oct 2026 · 18:53Z Build v2.1.295 516 read Stable v2.1.286 Latest v2.1.295 Next v2.1.295 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.292 ·

Interrupt requests report stale or invalid worker errors

Interrupt requests can now fail with stale_worker_epoch or invalid_worker_epoch, and result totals now include a count of safety stops

Under the hood Internal Changes
JSON All of v2.1.292
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
SDKArea: what it touches
Internal ChangesKind: in v2.1.292,
What probably matters to youSection of the release

Unclear What safetyStops counts, and when it is nonzero, is not stated.

What

The interrupt control request asks a running session to stop. Programs that drive Claude Code use it, and it now documents two error codes for claude-code-server tenants:

  • stale_worker_epoch
  • invalid_worker_epoch

The totals reported with a held result now also include safetyStops. The main run loop also gained a check for repeated usage-limit alerts.

Why

Programs that host Claude Code can tell an interrupt aimed at an out-of-date worker apart from other failures, and handle each case on its own.

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 `safetyStops` counts, and when it is nonzero, is not stated.

See this entry in the whole of v2.1.292 →

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