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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.277 ·

Session-create events can defer the first prompt for device-bound sessions

Device-bound session creation can now defer sending the first prompt separately

Under the hood No documentation found Internal Changes
JSON All of v2.1.277
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Session LifecycleArea: what it touches
Internal ChangesKind: in v2.1.277,
Internal ChangesSection of the release

Unclear It's unclear exactly how or when the deferred first prompt gets sent after session creation.

What

Session creation for device-bound sessions now supports a deferFirstPrompt flag. When set, it filters the first user event out of the events sent when the session is created.

Why

This appears to allow the first prompt to be sent separately after the session is created, rather than bundled in with session creation, though the finding doesn't specify exactly how that separate send happens.

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Names in the bundledeferFirstPrompt
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 doubtIt's unclear exactly how or when the deferred first prompt gets sent after session creation.

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