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 v2.1.233 Home All releases olderv2.1.232 v2.1.234newer
Claude Code v2.1.233

Streamed events are no longer dropped during shutdown

You'll notice
Useful3 Signal2
Streaming

Streaming responses no longer lose the last events when a connection is closing.

What

The server-sent-events reader used to cancel mid-stream once the connection was closing, discarding events it had already read. Both of those bail-outs are gone, so those events are now parsed and dispatched.

Evidence

ephemeral_event

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 v2.1.233 →