You'll notice
Artifact republish notices now describe a passive note instead of promising an active notification
What
The message shown when attaching to a watched Artifact changed. It used to promise the user would be actively "notified" if the Artifact was republished elsewhere. It now says a republish (from another session, or someone saving from the page) "starts no turn" on its own, and instead some future Artifact tool results will simply open with a one-line note that a newer version was published.
Why
This sets more accurate expectations: republishing elsewhere doesn't proactively interrupt or notify a session, it just gets mentioned the next time an Artifact tool result happens to come up.