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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.257 ·

New enhanced-telemetry beta env vars recognized

An enhanced-telemetry beta can be opted into with a newly recognized set of env vars.

Use it now Notable New Features
JSON All of v2.1.257
Use it nowTier: how much it should matter to you
5Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
TelemetryArea: what it touches
New FeaturesKind: in v2.1.257,
What probably matters to youSection of the release

A set of environment variable names, including CLAUDE_CODE_ENHANCED_TELEMETRY_BETA, is now recognized for opting into an enhanced-telemetry beta.

Read from
Names in the bundleCLAUDE_CODE_ENHANCED_TELEMETRY_BETA
What the documentation says
Documented inclaude-code/agent-sdk/hosting
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 CLAUDE_CODE_ENHANCED_TELEMETRY_BETA, on Claude apps gateway configuration. [Traces](/docs/en/monitoring-usage#traces-beta) also require `CLAUDE_CODE_ENHANCED_TELEMETRY_BETA=1` on each client. Set it in a managed policy's `env` block, since the gateway doesn't push it. Developers approve it in the same [security a… claude-apps-gateway-config 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 CLAUDE_CODE_ENHANCED_TELEMETRY_BETA, on Claude apps gateway configuration.

See this entry in the whole of v2.1.257 →

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