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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.319 ·

Auto mode's safety check now sees events delivered by polling

The safety check behind auto mode now gets a capped list of events delivered from outside, keeping the newest when space runs short

Under the hood Internal Changes
JSON All of v2.1.319
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Auto ModeArea: what it touches
Internal ChangesKind: in v2.1.319,
Internal ChangesSection of the release

Unclear It is not clear whether this list is behind a remote switch that is off by default.

What

In auto mode, a safety classifier, a separate model check, reviews actions before Claude Code takes them without asking you. The context that classifier sees now includes a list of verified events that arrived through polling, which is Claude Code checking repeatedly for new messages from other agents or people.

The list has a size limit. When the classifier's context runs over its budget, the newest events are kept and older ones are dropped, and the number dropped is recorded.

Why

This changes what the safety check knows about outside events when it decides whether an action is safe.

Read from
Feature flag
tengu_cryptic_horizon Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.319: off

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.319. It isn't a statement about your account. What a flag value here can and cannot tell you

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 whether this list is behind a remote switch that is off by default.

See this entry in the whole of v2.1.319 →

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