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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 v2.1.246 ·

MCP servers declared under a previous workspace root are dropped

MCP servers declared under a different workspace root are now dropped instead of lingering.

You'll notice Bug Fixes
JSON All of v2.1.246
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
Bug FixesKind: in v2.1.246,
Bug FixesSection of the release
What

A project- or local-scoped MCP server whose declaring location no longer matches the current workspace root is now marked stale and torn down, along with its tools, commands, resources and prompt templates. Previously only removal or a changed config hash retired a server, so one declared in a different workspace root could linger.

Evidence

excludeStalePluginClients: marking stale (declared under a previous workspace root)

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

See this entry in the whole of v2.1.246 →

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