You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
RemovedKind: in v2.1.309,
RemovedSection of the release
What
When Claude published several files at once as an Artifact, Claude Code used to refuse any file that carried the artifact PR review machinery. That check is removed from multi-file publishing.
Why
It loosens a publishing guard, so such files are no longer stopped at this step.