Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
Internal ChangesKind: in v2.1.236,
What probably matters to youSection of the release
What
Which Artifacts a session watches for comments is stored as its own session-log entry with a schema and a version number, replayed as last-wins when session state is rebuilt, and explicitly cleared when a session is forked or moved.
Details
The record carries the session id and the list of Artifacts.
Whether the monitor itself is flagged is not visible here; the recording and replay plumbing runs unconditionally.
Evidence
"artifact-comment-monitor": "last-wins",
Strings lifted out of the shipped bundle, so the claim above can be checked against them.