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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.251 Home All releases olderv2.1.250
Claude Code v2.1.251

A detailed beta tracing endpoint is protected as its own category

Under the hood
Useful2 Signal3
Telemetry

The detailed beta tracing endpoint is now protected separately from traces, logs and metrics.

What

Alongside the existing per-signal protection for traces, logs and metrics endpoints, the telemetry endpoint carrying detailed beta tracing is now tracked and dropped separately when a higher-trust scope has claimed it.

Details
  • Runs as part of the existing managed dominance enforcement, with no new flag.
  • The message distinguishes the logs and traces signals routed through detailed beta tracing from the ordinary per-signal endpoints.
Evidence

the logs and traces signals through detailed beta tracing

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

See this entry in the whole of v2.1.251 →