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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 runner no longer releases a silent session twice

If a session being started printed nothing and is already being released, the runner now leaves that release alone instead of starting another

Under the hood Bug Fixes
JSON All of v2.1.309
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Self-Hosted RunnersArea: what it touches
Bug FixesKind: in v2.1.309,
Bug FixesSection of the release
What

The runner that starts remote sessions sometimes releases a session it has handed out. If a session it was starting printed nothing and a release is already under way, the runner now leaves it to that release instead of starting a second one. The self-hosted runner also reports this case separately.

Why

This prevents two releases of the same session clashing in remote sessions.

See this entry in the whole of v2.1.309 →

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