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Sweep 30 Oct 2026 · 21:36Z Build v2.1.315 533 read Stable v2.1.308 Latest v2.1.314 Next v2.1.315 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.315 ·

Remote sessions rework how they keep their output in order

The part of Claude Code that runs remote sessions now tracks owed output rows and display hooks, and its old first-idle wait was removed

Nothing to try yet In Development
JSON All of v2.1.315
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
SessionsArea: what it touches
In DevelopmentKind: in v2.1.315,
What probably matters to youSection of the release
What

The part of Claude Code that runs a remote session (a session running on another machine and shown to you elsewhere) has been reworked:

  • It now keeps track of output rows (the lines of activity shown to you) that the client is still owed, and of whether display hooks are in use and have been seen.
  • Its own rows can now wait behind rows that are being sent again.
  • The earlier wait for the session to first go idle was removed and replaced.
  • An internal switch about keeping request IDs was renamed and still defaults to off.

Two remote switches for these sessions still fall back to off when the server sends nothing.

Why

This is internal rework of how remote sessions order the output they show.

Read from
Feature flag
tengu_ccr_upload_hold_marker 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 v2.1.315: 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_shell_task_rows_live_only_enabled 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 v2.1.315: 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 v2.1.315. It isn't a statement about your account. What a flag value here can and cannot tell you

See this entry in the whole of v2.1.315 →

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