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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.259 ·

Bridge teardown can hold for pending uploads before closing transport

Remote bridge teardown can hold briefly to flush pending uploads before closing the transport, with the hold time recorded.

TierUnder the hoodhow much it should matter to you
Useful3my rating, 1 to 5
Signal4worth watching, 1 to 5
AreaRemote Controlwhat it touches
KindInternal Changesin v2.1.259,
Under the hood No documentation found

Remote bridge teardown can hold briefly to flush pending uploads before closing the transport, with the hold time recorded.

Remote-bridge teardown (Remote Control/teleport) can now hold briefly before closing the transport, waiting for pending uploads and internal events to flush via a new settleUploadsBeforeHandoff hook and setNoSubscriberUploadHoldMs on the transport. The hold duration is configurable, and only applies when set to a positive value. A new hold_preflush_ms telemetry field records how long the hold took.

Read from
Names in the bundlesetNoSubscriberUploadHoldMs
Feature flag
tengu_ccr_no_subscriber_hold_ms 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 v2.1.259: no gate table built for this version

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 v2.1.259. 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 10000 for tengu_ccr_no_subscriber_hold_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.
Flag reading moved The flag server now returns null for tengu_ccr_no_subscriber_hold_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.
Flag reading moved The flag server now returns 10000 for tengu_ccr_no_subscriber_hold_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_ccr_no_subscriber_hold_ms

See this entry in the whole of v2.1.259 →

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