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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 v2.1.309 ·

Remote session origin is now read on every platform, not only Windows

Claude Code now reads CLAUDE_CODE_REMOTE_SESSION_ORIGIN from a session's environment variables on all platforms instead of only on Windows

Under the hood No documentation found Internal Changes
JSON All of v2.1.309
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
Internal ChangesKind: in v2.1.309,
Internal ChangesSection of the release
What

CLAUDE_CODE_REMOTE_SESSION_ORIGIN records where a remote session was started from. Claude Code now reads it from the session's environment variables on every platform and uses it whenever it is text. Before, this lookup only gave a result on Windows.

Why

Remote sessions now carry their origin the same way on macOS and Linux as on Windows, so behaviour that depends on the origin is no longer limited to Windows.

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