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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 v2.1.239 ·

Worker-backed resumes carry the plan-mode decision through

Worker and SDK resumes now carry the plan-mode decision into the restored session's permission mode.

Under the hood New Features
JSON All of v2.1.239
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
New FeaturesKind: in v2.1.239,
New FeaturesSection of the release
What

Resume now returns a plan-mode-on-resume value that is passed into the worker's recorded permission mode, and restoring a session (external or internal) publishes that mode as metadata. This affects SDK and worker-backed resumes.

Details
  • The resume path logs when it re-enters plan mode from the previous worker's recorded mode.
Evidence

re-entering plan mode from the prior worker's record

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

See this entry in the whole of v2.1.239 →

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