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 v2.1.229 Home All releases olderv2.1.228 v2.1.231newer
Claude Code v2.1.229

Wake notifications now report which events they were armed for

Not switched on
Useful1 Signal3
Artifacts

Artifact wake notifications can report which events they were armed for.

Observed-event lists on wake results live in the artifact watch subsystem, whose own flags decide whether anything runs.

What

A durable wake result, and the reply saying a watch is already running, can now carry the list of observed events rather than just a trigger id and a timestamp. This sits inside the artifact watch subsystem, which has its own flag checks and skips work when they are off, so whether any of it runs depends on server config.

Evidence

rail: "durable_wake"

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

See this entry in the whole of v2.1.229 →