Refused comment-thread resolves now name the reason instead of failing generically.
What's wrong with this entry?
Resolving a comment thread on a published artifact can now report "not resolved (another user's activation)" and "not resolved (unavailable from this session)" instead of a generic failure, and the resolve request tries a session-scoped route first.
- If the session-scoped route returns a 404 that is not a missing-thread error, the request falls back to the older route and records that it fell back.
- The two new refusals come from server responses: one for a comment raised by a different user's session, and one where the server says the action requires a claude.ai session.
- The 404 message no longer mentions the artifact being republished.
session_route_fell_back, not resolved (unavailable from this session)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.