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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 v2.1.246 ·

Faster cloud session creation when the first message is sent after attach

Creating a cloud session is quicker because it no longer waits on the file-seeding plan.

You'll notice Improvements
JSON All of v2.1.246
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
ImprovementsKind: in v2.1.246,
ImprovementsSection of the release
What

When creating a cloud session, the decision to hold back your first message and send it after attaching no longer waits on the file-seeding plan to finish computing. It now uses values already computed at that point, removing a wait from the session-create path.

Evidence

withheldInitialMessage

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

See this entry in the whole of v2.1.246 →

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