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Sweep 30 Oct 2026 · 21:36Z Build v2.1.315 533 read Stable v2.1.308 Latest v2.1.314 Next v2.1.315 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.315 ·

Detailed MCP connection logs only appear when debugging

Claude Code now writes its detailed log lines about setting up an MCP server's web connection only when a debug check passes

You'll notice Improvements
JSON All of v2.1.315
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
ImprovementsKind: in v2.1.315,
ImprovementsSection of the release
What

When Claude Code connects to an MCP server (an outside tool or service) over the web, it used to always log detailed lines about how the connection was set up and which options it used. These lines are now written only when a debug check passes.

Why

The logs carry less noise during normal use.

See this entry in the whole of v2.1.315 →

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