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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 v2.1.242 ·

Sessions created without a device binding are now recorded on disk

Sessions started without a device binding are now logged to a capped file with a reason and timestamp.

Under the hood Internal Changes
JSON All of v2.1.242
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.242,
Internal ChangesSection of the release
What

A new state file records session ids created without a device binding, each with a reason and timestamp, capped in number and subject to the usual retention cutoff.

Details
  • Written through the newer storage backend when available, otherwise as a plain file.
Evidence

[deviceBind] unbound create not recorded

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

See this entry in the whole of v2.1.242 →

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