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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

Two more internal event types and a status format appear

Claude Code can record two more kinds of usage event and has a data format for describing a status, with nothing visible using them yet

Under the hood Internal Changes
JSON All of v2.1.311
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.311,
Internal ChangesSection of the release
What

Claude Code can now record two more kinds of usage event, named chat_relay_standing_ask and chrome_late_mcp_server. A usage event is a short record of something that happened while you use Claude Code. MCP, in the second name, is the system Claude Code uses to connect extra tools.

There is also a data format for describing a status, with these fields:

  • status_category
  • status_detail
  • needs_action
  • standing, reply and description, which are optional
Why

Nothing you can see uses these yet. The names point to a chat relay feature with a "standing ask" and to handling a Chrome MCP server that arrives late.

See this entry in the whole of v2.1.311 →

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