Follow Discord
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 v2.1.273 ·

Bridge session spawn: session-tag prefetch broadened to more triggers

More conditions now trigger a session-tag prefetch before spawning a Remote Control bridge worker

Under the hood Internal Changes
JSON All of v2.1.273
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Remote ControlArea: what it touches
Internal ChangesKind: in v2.1.273,
Internal ChangesSection of the release
What

Before spawning a bridge worker for a Remote Control session, Claude Code decides whether to first fetch the session's tags. This decision now checks a wider set of conditions than before: whether spawning is enabled, whether a positive idle-exit timeout is configured (via tengu_bridge_rc_child_idle_exit_ms, and only when not in single-session spawn mode), whether restart-resume is enabled (via tengu_bridge_rc_child_restart_resume), or whether an auto-mode environment is configured. Previously this used a narrower, inline check.

Why

Broadening the check means the session-tag prefetch happens whenever any of these bridge features that depend on it are active, rather than only in the one case the old inline check covered.

Read from
Feature flag
tengu_bridge_rc_child_restart_resume 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 v2.1.273: 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 v2.1.273. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns 3600000 for tengu_bridge_rc_child_idle_exit_ms, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.

See this across every release →

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_bridge_rc_child_idle_exit_ms

See this entry in the whole of v2.1.273 →

Feedback