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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.247 ·

Artifact auto-open stopped storing its failure banner

A failed artifact auto-open no longer leaves a banner flag behind in app state.

Under the hood Internal Changes
JSON All of v2.1.247
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 v2.1.247,
Internal ChangesSection of the release
What

The auto-open path no longer writes a failed-frame flag into app state, using a callback instead, and keeps only its debug log and the surfacing telemetry.

Details
  • Telemetry outcomes remain auto_open_ok and auto_open_failed_*.
  • Created-from-type Artifact results now also record which auto-open mode was used.
Evidence

frame_surfaced

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.247 →

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