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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.283 ·

Groundwork for keeping background MCP tasks awake, switched off in this build

Code that tells a wake keeper when an MCP task moves to the background is included, but is turned off at build time

Nothing to try yet In Development
JSON All of v2.1.283
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
MCPArea: what it touches
In DevelopmentKind: in v2.1.283,
In DevelopmentSection of the release
What

When a tool returns an MCP task (a long-running job from an outside MCP server) and that task moves to the background, Claude Code has new code to report this to a component that keeps a worker awake. The check that controls it always returns false in this build, so it never runs.

Why

This looks like preparation for keeping a worker running while background MCP tasks finish.

See this entry in the whole of v2.1.283 →

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