You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Code ReviewArea: what it touches
ImprovementsKind: in v2.1.233,
ImprovementsSection of the release
What
The instruction to post a brief reply and then resolve a review thread after acting on it was removed from the prompt. Claude will still reply, but will not mark threads resolved on its own.
Evidence
resolve the thread (Artifact tool, action "resolve")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.