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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.281 ·

Project-hook sandbox path comparisons dropped a normalisation

Checks on whether project hook scripts sit inside allowed folders no longer normalise paths first

You'll notice Improvements
JSON All of v2.1.281
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
HooksArea: what it touches
ImprovementsKind: in v2.1.281,
ImprovementsSection of the release
What

Hooks are scripts a project can run automatically at set moments. When Claude Code checks whether a project hook script or a temporary folder sits inside an allowed location, it no longer converts the paths to a standard form before comparing them.

Why

In practice paths are now compared as given, which could change which hook paths count as inside an allowed folder.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe finding does not say what the dropped normalisation did, so the effect on which paths pass is unclear.

See this entry in the whole of v2.1.281 →

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