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

Claude Code v2.1.232 ·

Path containment failures now include the operating-system error code

Path containment failures now carry the underlying OS error code for more specific handling.

Under the hood Improvements
JSON All of v2.1.232
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.232,
ImprovementsSection of the release
What

The Cannot verify path containment failure is raised as its own error type carrying the underlying errno, rather than the generic error used for dangling symlinks and symlink loops, so callers can react to the specific cause.

Evidence

Cannot verify path containment (

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

See this entry in the whole of v2.1.232 →

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