You'll notice
The artifact gallery now also shows artifacts shared with you from outside your own list
What
The part of Claude Code that loads the list of artifacts (files or outputs generated and saved during a session) now fetches an additional set of results and merges in any artifacts that were shared with you but aren't already in your own list. These merged-in items are marked as shared and external, and carry a role field.
Why
This means the artifact gallery can now surface work that others have shared with you, not just artifacts you created yourself, so you no longer have to look elsewhere to find shared items.