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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 v2.1.248 ·

MCP channel-enable failures no longer print the raw server name

MCP channel-enable errors hash the server name, and "not connected" no longer fails silently.

You'll notice Improvements
JSON All of v2.1.248
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
ImprovementsKind: in v2.1.248,
ImprovementsSection of the release
What

Errors from enabling an MCP channel now hash the server name before showing it, and the "not connected" case reports an error rather than failing silently.

Evidence

is not plugin-sourced; channel_enable requires a marketplace plugin

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

See this entry in the whole of v2.1.248 →

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