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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

The Artifact tool's sync and version actions are retired

The Artifact tool's sync and version actions now always report that they are not available, and the live-edit URL check is gone

You'll notice Removed
JSON All of v2.1.323
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
RemovedKind: in v2.1.323,
RemovedSection of the release
What

The Artifact tool no longer has any way to run its sync and version actions. Asking for either now always returns "sync is not available in this build" or "version is not available in this build". The check on live-edit publishing by URL has been removed, and the tool's instructions to the model no longer describe syncing or live file paths.

Other visible changes:

  • Results for the old actions are shown as "live edit (retired action)" and "sync (retired action)".
  • Publish results now refer to work done "in an earlier attempt of this call".
Why

If you relied on sync or version, they cannot be used here.

See this entry in the whole of v2.1.323 →

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