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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.292 ·

Poll events now require the host to set CLAUDE_CODE_POLL_EVENTS

Sessions now reject every poll event unless the host set CLAUDE_CODE_POLL_EVENTS, and own-events-only remote sessions stop advertising session notices

Group of 2 Use it now Internal Changes
JSON All of v2.1.292
Use it nowTier: how much it should matter to you
5Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.292,
What probably matters to youSection of the release

Unclear It is not clear what turns on own-events-only mode or whether it is on by default.

What

Poll events are messages a host program, the program running Claude Code, pushes into a session. A session now accepts them only from a host that opted in.

  • The poll_event handler rejects every poll event unless the host set CLAUDE_CODE_POLL_EVENTS for the session. The host gets an error reply saying the session takes no poll events from its host because the variable was not set. This check runs before the existing check for the auto permission mode.
  • In remote sessions (CLAUDE_CODE_REMOTE true and not interactive), session notices are no longer advertised when the poll channel is active and own-events-only mode is on. The skip reason is recorded as own_events_only instead of always flag_disabled, and the debug line gains an ownEventsOnly= field.

Why

Embedding hosts that relied on sending poll events without setting CLAUDE_CODE_POLL_EVENTS will now get errors until they set it. Remote sessions in own-events-only mode stop receiving session notices.

Read from
Names in the bundleCLAUDE_CODE_REMOTE
What the documentation says
Documented inclaude-code/cloud-environments
Since it was published

The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.

Confirmed since Anthropic's documentation has since written up CLAUDE_CODE_REMOTE, on Customize sessions in self-hosted environments. | `CLAUDE_CODE_REMOTE_SLACK_THREAD_URL` | For a [Claude Tag](https://claude.com/docs/claude-tag/overview) session that belongs to one Slack thread, the link to that thread. Unset for other sessions, and can be unset for a thread session to… self-hosted-environments-configuration see the edit
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear what turns on own-events-only mode or whether it is on by default.
Anthropic's documentation agreesAnthropic's documentation has since written up CLAUDE_CODE_REMOTE, on Customize sessions in self-hosted environments.

See this entry in the whole of v2.1.292 →

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