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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 v2.1.246 ·

Remote-driven file reads get their own admission and re-verification path

Reads from another session go through an admission check and re-verify the path after reading.

Under the hood New Features
JSON All of v2.1.246
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Remote ExecutionArea: what it touches
New FeaturesKind: in v2.1.246,
What probably matters to youSection of the release
What

Reads driven from another session now resolve the file through an admission check that must return "admitted", otherwise the read is refused back to the caller as an invalid request. After the bytes come off disk the path is checked again, and if it no longer points where it did, the cached read state is dropped and the caller is told to read again.

Details
  • Remote-driven reads bypass the read-first guard-skip heuristic and the read dedup cache.
  • They also skip dynamic skill directory triggers, skip pending handover reads, and never open an IDE diff tab.
  • Local reads take none of these branches; the whole path is conditioned on the call carrying a remote-call context, with no flag involved.
Evidence

Served file call refused at read time

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

See this entry in the whole of v2.1.246 →

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