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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.321 ·

Two new remote switches in how messages and attachments are put together

Claude Code adds two remote switches to how it assembles messages and attachments; one also needs CLAUDE_CODE_REMOTE

Nothing to try yet In Development
JSON All of v2.1.321
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
InternalsArea: what it touches
In DevelopmentKind: in v2.1.321,
In DevelopmentSection of the release
What

Before each request, Claude Code assembles your conversation and any attachments (extra material sent along with messages, such as project documents Claude has read). Two new switches are in that step:

  • tengu_mossy_sky: adds an extra condition to one check. It is off unless turned on remotely.
  • tengu_dapper_pancake: applies only when CLAUDE_CODE_REMOTE is set. It changes which earlier message Claude Code looks back to when deciding about attaching project documents it has read.

In readings taken before this release, the flag server returned off for this site's account for tengu_mossy_sky.

Why

These are features built in but not yet turned on, and they would change what is sent to Claude if switched on.

Read from
Feature flag
tengu_mossy_sky Off in both readings

The flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.

This account: off · anonymous baseline: off · compiled default in v2.1.321: 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_dapper_pancake 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 v2.1.321: 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.

Read once, for one account on one subscription tier, against v2.1.321. 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_mossy_sky

See this entry in the whole of v2.1.321 →

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