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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 v2.1.280 ·

Early-input capture now skips agents.json invocations

Claude Code no longer captures early terminal input when launched via an agents.json invocation

Under the hood Internal Changes
JSON All of v2.1.280
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Internal ChangesKind: in v2.1.280,
Internal ChangesSection of the release
What

Claude Code has a startup check that decides whether to start capturing terminal input very early, before the app is fully ready. That check now also skips capture when the process was started as an agents.json invocation, joining the existing exclusions for MCP-serve, plugin-eval, and remote-control launches.

Why

This avoids grabbing terminal input in a launch mode where doing so isn't appropriate, matching how the other special launch modes already behave.

See this entry in the whole of v2.1.280 →

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