You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Code ReviewArea: what it touches
ImprovementsKind: in v2.1.227,
ImprovementsSection of the release
What
When a review runs with comment posting armed, the session message now says that the permission applies only to that session, and if the run fails the message states plainly that nothing was posted and nothing will be. The confirmation screen also names the GitHub account that would author the comment and notes that the comment carries a "Generated by Claude Code" line.
Evidence
Nothing was posted to the pull request, and nothing will be \u2014 the --post request ends with this run.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.