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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.227 ·

Background job state cache rewritten with a read-failure policy

A broken job state file is rejected once instead of warning over and over.

Under the hood Internal Changes
JSON All of v2.1.227
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.227,
Internal ChangesSection of the release
What

The cache of per-job state files gained a mode where a failed read returns nothing rather than the last known state, and a state file that is oversized or not a regular file is rejected once instead of warning repeatedly.

Details
  • Modification-time keys, transient-error deduplication, prune reporting and sidecar-fallback logging moved from loose module-level maps into one object with named methods.
  • Callers pick the behaviour by asking for the null-on-failure mode.
Evidence

shouldReportTransient

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.227 →

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