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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
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Claude Code v2.1.222 ·

Shell adoption accepts an extra output root

Shell sessions can hand off through more than one output location internally.

Under the hood Internal Changes
JSON All of v2.1.222
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.222,
Internal ChangesSection of the release
What

Shell adoption picks its schema based on a new option, and exit handoff now works with multiple merge roots.

Details
  • The adoption schema is chosen from an extraShellOutputRoot option.
  • Exit handoff passes a list of merge roots rather than a single one.
Evidence

extraShellOutputRoot

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

See this entry in the whole of v2.1.222 →

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