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Sweep 08 Oct 2026 · 18:53Z Build v2.1.295 516 read Stable v2.1.286 Latest v2.1.295 Next v2.1.295 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.292 ·

Usage data now records whether attachments were prepared ahead of files, including PDFs

Claude Code now reports whether early attachment preparation was off, on, or on including PDFs, controlled by two switches off by default

Under the hood Internal Changes
JSON All of v2.1.292
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
AttachmentsArea: what it touches
Internal ChangesKind: in v2.1.292,
Internal ChangesSection of the release
What

The mode that starts preparing a message's attachments before its files have finished downloading now has three states, set by two switches:

  • off
  • on
  • on including PDFs

Claude Code's usage data, information reported back about how it runs, now records which state was in effect and whether a message was queued ahead of its files. Both switches are off unless they are switched on remotely.

Why

The second switch and the PDF state point to an experiment with whether PDFs are also prepared early. With both switches off by default, nothing changes for most people.

Read from
Feature flag
tengu_amber_ferry 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 v2.1.292: 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_slate_marten 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 v2.1.292: 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 v2.1.292. 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_slate_marten

See this entry in the whole of v2.1.292 →

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