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.

All of v2.1.236 Home All releases olderv2.1.235 v2.1.237newer
Claude Code v2.1.236

Disconnect notice has its own telemetry and opt-out on the remote transport

Under the hood
Useful1 Signal2
Cloud Sessions

The remote transport can suppress its goodbye notice and lets callers wait for the flush.

What

The remote worker transport's close path sends the disconnect notice, exposes the flush as a promise callers can await, and accepts { goodbye: false } to suppress it. None of this existed in 2.1.235.

Details
  • Success and failure land under the telemetry name ccr_worker_goodbye, with send_failed and send_threw distinguishing a rejected request from a thrown one.
  • A mid-turn close logs cli_worker_goodbye_skipped_mid_turn and sends nothing.
Evidence

"PUT worker (goodbye)"

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

See this entry in the whole of v2.1.236 →