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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.239 ·

Artifact request schema: auto_reply gated, embeds compiled out

Artifact auto-reply appears only with comments enabled, and an embeds field is compiled out entirely.

Nothing to try yet Notable No documentation found In Development
JSON All of v2.1.239
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.239,
What probably matters to youSection of the release

auto_reply needs CLAUDE_CODE_ARTIFACT_COMMENTS or a remote flag defaulting off; embeds sits behind a false build constant.

What

The auto_reply field of the artifact request schema now appears only when artifact comments are enabled, via the CLAUDE_CODE_ARTIFACT_COMMENTS environment variable or, failing that, the remote flag tengu_teal_corbel whose fallback is off. A separate embeds field sits behind a build-time constant set to false, so it never appears in the shipped schema.

Evidence

auto_reply

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

Read from
Feature flag
tengu_teal_corbel Off by default, switched on for this account

The shipped code defaults this off, and the flag server returned on for the one account this site reads on this version. That is the reading that makes the entry above worth a second look, and it still says nothing about your account.

This account: on · anonymous baseline: on · compiled default in v2.1.239: off

Read once, for one account on one subscription tier, against v2.1.239. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns on for tengu_teal_corbel, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_teal_corbel, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.

See this across every release →

See this entry in the whole of v2.1.239 →

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