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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.233 ·

Shutdown collapsed to a single cleanup drain

Exiting no longer runs a separate one-second cleanup pass before the main one.

Under the hood Internal Changes
JSON All of v2.1.233
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.233,
Internal ChangesSection of the release
What

One of the three process-wide cleanup registries was removed and its work folded into the main one, so exit no longer runs a separate 1000ms pre-cleanup drain before the main one.

Details
  • Exit now awaits a single cleanup drain with the existing 2000ms budget.
  • The relaunch path lost its own pre-cleanup drain step and awaits one 2000ms drain before flushing analytics.
  • The separate pre-exit flush registry is untouched.
Evidence

cleanup timeout

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.233 →

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