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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.222 Home All releases olderv2.1.221 v2.1.223newer

Shell adoption accepts an extra output root

Under the hood
Useful1 Signal0
Elsewhere

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

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 →