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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 lifecycle events gain a 'detached' outcome

Session lifecycle logging gains a new detached outcome

Under the hood Internal Changes
JSON All of v2.1.277
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Session LifecycleArea: what it touches
Internal ChangesKind: in v2.1.277,
Internal ChangesSection of the release

Unclear The finding does not say what causes a session to become detached or what a user experiences when it happens.

What

The list of possible session lifecycle outcomes that Claude Code records now includes detached, in addition to the existing recreated, ended, cleared, and start_failed.

Why

This lets Claude Code distinguish a session becoming detached from the other existing outcomes, giving more precise session lifecycle information.

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 causes a session to become detached or what a user experiences when it happens.

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