Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.271 ·

Artifact ownership/co-writer message logic refined

Artifact "co-writer has also published" label now suppressed in an additional case

TierYou'll noticehow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaArtifactswhat it touches
KindImprovementsin v2.1.271,
You'll notice

Artifact "co-writer has also published" label now suppressed in an additional case

What

Artifacts you own can show a note saying "(yours; a co-writer has also published to it)" when someone else has also published changes. This label now has an added exclusion condition, so it will no longer appear in a case where it previously would have.

Why

This narrows when the co-writer note shows up, avoiding it appearing in a situation where it wasn't actually accurate or useful.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe finding doesn't specify what the new excluded case actually represents.

See this entry in the whole of v2.1.271 →