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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.257 ·

New swarm_inbox_poll telemetry event for repeated mark-read failures

A new event reports the first time a run of mark-read failures happens in a multi-agent session.

Under the hood Internal Changes
JSON All of v2.1.257
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
TeammatesArea: what it touches
Internal ChangesKind: in v2.1.257,
Internal ChangesSection of the release

A new swarm_inbox_poll telemetry event fires the first time a mark-read-failed streak occurs, tagged with reason mark_read_failed_streak, giving visibility into inbox synchronization problems in multi-agent/team sessions.

See this entry in the whole of v2.1.257 →

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