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 v2.1.248 Home All releases olderv2.1.247 v2.1.250newer
Claude Code v2.1.248

Answers to superseded prompts are dropped instead of misapplied

You'll notice
Useful3 Signal2
Permissions

Answers arriving for a replaced prompt are discarded instead of applied to the wrong request.

What

The worker-sandbox network access prompt and the MCP elicitation prompt are now identified by a stable derived key rather than the raw request id, and both check whether they are still current before acting, so a response arriving for a prompt that has already been replaced is discarded rather than applied to the wrong request.

Details
  • The sandbox prompt's response handler returns false without responding when the guard says it is stale; the elicitation prompt bails on anything other than a cancel.
Evidence

Waiting for leader to approve network access to

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

See this entry in the whole of v2.1.248 →