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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial

A new default-on internal flag was added with an unclear purpose.

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaFeature Gateswhat it touches
KindInternal Changesin v2.1.260,
Under the hood Nothing to try yet No documentation found

A new default-on internal flag was added with an unclear purpose.

A new gate function, tengu_gravel_chorus, was added, defaulting to true.

Read from
Names in the bundletengu_gravel_chorus
Feature flag
tengu_gravel_chorus Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.260: on

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.260. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
One source agreesOne thing we can check says the same as this entry.
The name it cites is new in this buildNew in this build: tengu_gravel_chorus

See this entry in the whole of v2.1.260 →

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