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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

Preview tunnel passes more request types to local servers

The preview tunnel now relays any request type except CONNECT to local servers, and no longer uses the old fetch path for other ports

You'll notice Improvements
JSON All of v2.1.311
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
PreviewArea: what it touches
ImprovementsKind: in v2.1.311,
ImprovementsSection of the release
What

The preview tunnel lets a remote view reach a server running on your own machine. For requests to that local machine it now passes along any request type, such as GET or POST, except CONNECT. Ports other than the tool server's port now go through this relay too, instead of the earlier fetch that handled redirects manually. Redirects are not followed.

Why

This changes how the preview tunnel behaves for local servers.

See this entry in the whole of v2.1.311 →

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