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

REPL streaming state moved into a single object

Under the hood
Useful2 Signal2
REPL

Interactive session state was consolidated into one object; an out-of-order safety check was dropped.

What

About a dozen separate pieces of interactive-session state, including pending query parameters, streaming text and tool-use updates, and swarm timing and budget info, become fields on one object, with callbacks passed as named methods. No behaviour change, though an internal consistency check that used to throw on out-of-order sends is gone.

Evidence

deferredSlashEchoUuid

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 v2.1.236 →