Back on a PR it reviewed: a new head gets a later review of the commits since (each one's diff, through the API) and of its earlier points; what was said since gets replies, answered where it was said or skipped with a reason. It signs off once and stays quiet while still happy. Past tuning.review.max_rounds it sums up for the operator and goes quiet, until a push or someone other than the PR's author joins in. An operator's `stop` quiets it; `review` asks for a fresh review. Reviews carry numbered markers and replies their point's key, so recovery posts nothing twice. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01J5Utyfzw7gF7UhjRDEtjTk