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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.219 Home All releases ←olderv2.1.218 v2.1.220newer→

Claude Code v2.1.219 24 Jul 2026

Artifact live-edit no longer aborts on a proxy-blocked verification read

You'll notice

Useful3 Signal0

Artifacts

Live editing artifacts works again behind egress proxies that block the artifact host.

What

In environments whose egress proxy blocks the artifact host, live-edit failed on the pre-flight check instead of proceeding.

Details

The pre-flight read that checks whether a live-edit target is a workshop page tags egress-proxy 403s with deterministic: "egress-blocked"
The live-edit guard throws its "could not verify the target page is not a workshop page" refusal only when the failure is not that tag

Evidence

egress-blocked

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

See this entry in the whole of v2.1.219 →