When a comment reply can't post, you get a clearer explanation instead of a misleading one about thread state.
What's wrong with this entry?
The Artifact tool now explains why a reply could not be posted instead of implying the thread state was the cause.
- Both the reply failure text and the action description were rewritten.
- The new wording states that activation is per artifact version and can be cleared by deactivation, republish or rename.
- It states plainly that this is unrelated to whether a thread is resolved.
- It instructs Claude not to assert a specific reason for the failure.
resolved threads still accept replies
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.