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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.271 ·

New compliance/federation restriction checks with pre-remote-config hinting

Claude Code now checks compliance taints and federation-enforced restrictions before remote config is even loaded

Group of 2 Use it now Notable New Features
JSON All of v2.1.271
Use it nowTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
EnterpriseArea: what it touches
New FeaturesKind: in v2.1.271,
What probably matters to youSection of the release

What

A new compliance/federation enforcement mechanism was added:

  • New helper functions implement checks around "compliance_taints" and restriction keys prefixed enforce_/require_, plus a new ANTHROPIC_FEDERATION_RULE_ID environment variable used to build a federation cache key.
  • The feature-gate check that runs when a cached permission value is missing was reworked to first consult a new set of session-local "hinted" denials and compliance taints before remote config has even loaded, gated behind an internal check that requires first-party Anthropic authentication.

Why

This lets organization-enforced compliance restrictions apply immediately, even before the remote configuration that normally carries them has finished loading, closing a gap where early actions could bypass a restriction.

Read from
Names in the bundleANTHROPIC_FEDERATION_RULE_IDANTHROPIC_ORGANIZATION_ID
What the documentation says
Documented inapi/agents-and-tools/mcp-tunnels/deploy-compose
Since it was published

The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.

Confirmed since Anthropic's documentation has since written up ANTHROPIC_ORGANIZATION_ID, on Authentication. | Federation variables | `ANTHROPIC_FEDERATION_RULE_ID` and `ANTHROPIC_ORGANIZATION_ID`, both set | Above | authentication see the edit
Confirmed since Anthropic's documentation has since written up ANTHROPIC_FEDERATION_RULE_ID, on Authentication. | Federation variables | `ANTHROPIC_FEDERATION_RULE_ID` and `ANTHROPIC_ORGANIZATION_ID`, both set | Above | authentication see the edit
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agreesAnthropic's documentation has since written up ANTHROPIC_FEDERATION_RULE_ID, on Authentication.

See this entry in the whole of v2.1.271 →

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