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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.287 ·

Chrome connection message now comes from its own error

When no browser is connected to Claude in Chrome, Claude Code raises a dedicated error telling you to open Chrome and sign in

Under the hood Internal Changes
JSON All of v2.1.287
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ChromeArea: what it touches
Internal ChangesKind: in v2.1.287,
Internal ChangesSection of the release
What

Claude in Chrome is the browser extension that lets Claude Code work in Chrome. When no browser is connected to it, Claude Code now raises a dedicated error with this message: "No browsers are connected. Open Chrome with the Claude extension and make sure you're signed in to the same claude.ai account." The message existed before; it is now attached to its own kind of error.

Why

If Claude cannot reach Chrome, the message tells you exactly what to check: that Chrome is open with the extension and signed in to the same claude.ai account you use with Claude Code.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear whether this replaces an older message in some situations.

See this entry in the whole of v2.1.287 →

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