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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.281 ·

CCR worker registration now reports a worker_init_ms timing

CCR worker startup now records how long initialization took, as worker_init_ms

Entry
JSON All of v2.1.281
EntryKind: in v2.1.281,
ChangesSection of the release
What

When CCRClient finishes setting up, it now records a worker_init_ms duration alongside the existing cli_worker_lifecycle_initialized event.

Why

Nothing changes in how Claude Code behaves; the setup time of this worker is now measured.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe finding does not say what the CCR worker is.

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