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 v2.1.277 ·

Artifact publish now handles server rate limiting explicitly during upload/copy

Artifact publish now handles server rate-limit responses explicitly during upload and copy, showing a retry-after time

TierYou'll noticehow much it should matter to you
Useful2my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaArtifact Publishwhat it touches
KindImprovementsin v2.1.277,
You'll notice

Artifact publish now handles server rate-limit responses explicitly during upload and copy, showing a retry-after time

What

When publishing an artifact, the file-upload and cross-artifact-copy steps now specifically detect a rate-limited response from the server and call a dedicated handler for it, instead of treating it as a generic 'upload unavailable' error. The final error message shown for a failed deploy now includes a retryAfter value read from the server's response headers.

Why

This means that if artifact publishing is rate-limited by the server, you now get a clearer error that tells you when to retry, rather than a generic failure message.

How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agree[VSCode] Added a Copy response button on responses and a typed /copy

See this entry in the whole of v2.1.277 →