Follow Discord
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 v2.1.260 ·

New telemetry gate for CCR upload trimming

A new telemetry gate fires when background-worker upload trimming occurs.

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaSessionswhat it touches
KindInternal Changesin v2.1.260,
Under the hood No documentation found

A new telemetry gate fires when background-worker upload trimming occurs.

Client/worker request config now wires an uploadTrim callback that fires the telemetry event tengu_ccr_upload_trim, joining the existing reactivation-beat and heartbeat-skip telemetry hooks.

Read from
Names in the bundletengu_ccr_upload_trim
Feature flag
tengu_ccr_upload_trim 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 v2.1.260: 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 v2.1.260. 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_ccr_upload_trim

See this entry in the whole of v2.1.260 →

Feedback