Under the hoodTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
Internal ChangesKind: in v2.1.246,
Internal ChangesSection of the release
What
When Claude publishes something through a tool call, the call and its result are now built into a record that is expanded into synthetic messages and appended to the conversation, unless they are already the last thing in the transcript.
Details
Built only when the tool call has an identifier and the publish is not chained onto another publish.
The publish result is attached to the same record before it is returned.
Evidence
publishTranscript
Strings lifted out of the shipped bundle, so the claim above can be checked against them.