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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 v2.1.228 ·

Device-binding failures explain themselves

If a session can't be tied to this machine, the error now says which situation happened.

You'll notice Bug Fixes
JSON All of v2.1.228
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
AuthArea: what it touches
Bug FixesKind: in v2.1.228,
Bug FixesSection of the release
What

When a session cannot be tied to this machine, the error now says which of four situations occurred rather than showing a bare code.

Details
  • Covered cases: the session could not be read, the session is bound to another device, this machine has no device registration, and the local registration could not be read.
  • The new reasons merge into the existing device-binding message map.
Evidence

this session is bound to another device (a different machine or config directory)

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

See this entry in the whole of v2.1.228 →

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