The artifact auto-reply dedup function no longer explains that clipboard access is unavailable while background app-locks are held. It now tells Claude that an auto-posted reply is already present in the thread, instructs it not to post a duplicate, and to resolve the thread instead.
Artifact auto-reply dedup message replaces the old clipboard-lock refusal text
When an auto-reply is already in a thread, Claude is now told not to duplicate it and to resolve the thread instead.
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
ImprovementsKind: in v2.1.257,
ImprovementsSection of the release