Under the hood
Artifact freshness checks now also factor in an artifact type's declared endpoints
What
When Claude Code checks whether a fetched Artifact page is still fresh, or whether it counts as coming 'from type,' the comparison now also looks at the Artifact type's declared endpoints, not just its declared store data as before.
Why
This makes the freshness check more accurate for artifact types that define endpoints, so the freshness/'from type' status better reflects what the type actually declares.