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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.304 ·

Resuming a subagent with missing settings now fails with a clear message

Resuming a subagent whose saved settings are missing now stops with an explanation, in seeded sessions as well as diskless ones

You'll notice Bug Fixes
JSON All of v2.1.304
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SubagentsArea: what it touches
Bug FixesKind: in v2.1.304,
Bug FixesSection of the release
What

A subagent is a helper that Claude Code starts to handle part of a task. When you resume one and its saved settings are missing, Claude Code now stops with a message saying the session no longer has that agent's saved settings.

Before, this applied only in diskless sessions (sessions that keep no files on disk). It now also applies in seeded sessions.

Why

A resumed subagent that has lost its settings stops and explains why, instead of running as the wrong kind of agent.

See this entry in the whole of v2.1.304 →

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