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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.247 ·

Cloud feature handles can delay a send and see turn boundaries

Cloud session features can now see turn boundaries and hold up a send until their work finishes.

Under the hood Internal Changes
JSON All of v2.1.247
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
Internal ChangesKind: in v2.1.247,
What probably matters to youSection of the release
What

Feature handles attached to a cloud session are now told when a turn starts and ends, and can each register work that must finish before a message is sent.

Details
  • The pre-send work from every handle is collected into a single awaited barrier; errors are swallowed and reported rather than blocking the send.
  • When no handle asks for one, no barrier is created.
Evidence

beforeSend

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

See this entry in the whole of v2.1.247 →

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