Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
Internal ChangesKind: in v2.1.273,
Internal ChangesSection of the release
What
When Claude Code reads an artifact's shared database, it checks whether the artifact is a "foreign" document, meaning someone other than your account wrote it. That check now also treats a document as foreign if your account is the owner but a new signal shows an "outside writer" has been involved, alongside the existing checks for documents co-written by others.
Why
This closes a gap where a document could look like it belongs entirely to you even though someone outside had written to it, so Claude Code can flag it appropriately.
