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Claude Code v2.1.277 ·

Renamed tengu feature flags (bright_ripple → jaunty_ember, cozy_pixel → humble_zephyr)

Two experiment flags renamed: bright_ripple to jaunty_ember, cozy_pixel to humble_zephyr

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal0worth watching, 1 to 5
AreaFeature Gateswhat it touches
KindInternal Changesin v2.1.277,
Under the hood

Two experiment flags renamed: bright_ripple to jaunty_ember, cozy_pixel to humble_zephyr

What

Two internal experiment flags were renamed while keeping the same default (off):

The tengu_cozy_pixel flag was previously associated with a remote-control conversation-fork feature (fork_conversation) that lets a remote client branch a running session mid-conversation from a specific point.

Why

Nothing has been read yet about how either renamed gate, tengu_jaunty_ember or tengu_humble_zephyr, is currently configured, so it's not yet known whether the underlying features they control are active.

Read from
Feature flag
tengu_jaunty_ember 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 v2.1.277: off

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.

tengu_humble_zephyr 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 v2.1.277: off

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.

tengu_bright_ripple 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 v2.1.277: not a boolean we can read

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.

tengu_cozy_pixel 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 v2.1.277: not a boolean we can read

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 v2.1.277. 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_humble_zephyr

See this entry in the whole of v2.1.277 →