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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 v2.1.301 ·

Auto mode safety check can be tagged outside auto mode

The auto mode classifier's requests can now carry an extra tag, and when they do the auto mode value is sent whatever the permission mode

Under the hood Internal Changes
JSON All of v2.1.301
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 v2.1.301,
Internal ChangesSection of the release

Unclear It is not clear what condition adds the tag or what it changes in how actions are judged.

What

In auto mode, a classifier (a separate model call that judges whether an action is safe to run) checks actions before Claude Code takes them. Its requests can now carry an extra tag when a certain condition is met. When the tag is present, the request is marked with the auto mode value whatever the current permission mode is.

Before, that value was sent only when permissionMode was auto, or plan with auto active and bypass unavailable.

Why

The classifier's requests can now be labelled as auto mode even when you are not in auto mode.

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 condition adds the tag or what it changes in how actions are judged.

See this entry in the whole of v2.1.301 →

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