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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 v2.1.239 ·

Artifact frames report when no relay is available

Artifact frames now say plainly when no relay is available instead of quietly falling back.

You'll notice Improvements
JSON All of v2.1.239
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.239,
ImprovementsSection of the release
What

On the relay-enabled path, a probe that finds no usable relay now returns a clear relay-unavailable result rather than quietly falling back to a direct connection.

Details
  • Telemetry records the family, the status, and whether a probe was actually made.
Evidence

relay_only_unavailable

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

See this entry in the whole of v2.1.239 →

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