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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 v2.1.242 ·

Artifact comment reading now sits behind a server-side switch

Reading artifact comments is now behind a server switch that is off, so nothing is fetched.

Nothing to try yet Notable In Development
JSON All of v2.1.242
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.242,
What probably matters to youSection of the release

Comment reading requires tengu_onyx_sluice, which falls back off and returns a "not available right now" message.

What

Reading comments on an Artifact is gated on tengu_onyx_sluice, which falls back to off in this build. With it off nothing is fetched at all and you get "comments are not available on this artifact right now", counted as cp_read_disabled. With it on, transport errors and HTTP 5xx or 499 are retried once after a random backoff and the unavailable message includes the HTTP status.

Details
  • Retries are reported as server_read_retried.
  • The old path that fetched comment JSON directly from the content host is gone, along with its __frame_t and json_egress_blocked handling.
Evidence

cp_read_disabled

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

Read from
Feature flag
tengu_onyx_sluice 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 v2.1.242: off

Read once, for one account on one subscription tier, against v2.1.242. 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_onyx_sluice, 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_onyx_sluice, 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 v2.1.242 →

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