Source Intelligence

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.

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Claude Code v2.1.242

Telemetry for hook templates and expired leases

Under the hood
Useful1 Signal2
Hooks

Three more telemetry shapes cover hook template runs, uploads and expiring registrations.

Template telemetry emits only from the gated device-hook handlers.

What

Three more event shapes cover the template path: a per-run event with template id, outcome, duration and dropped fields; an upload event with outcome, template and byte count; and one for a registration lease expiring. Emitted only from the gated device-hook handlers.

Details
  • The existing registration event gained a count of templates installed alongside those awaiting upload and those refused.
  • It also records how long the handler waited for the account flags, capped at 5000 ms, and whether it shared an already in-flight flag read.
Evidence

tengu_device_hook_template_upload

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.242 →