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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 v2.1.223 ·

Destructive-command warning reads the tool input

The destructive-command warning now reads the real command, but it stays off unless the feature flag is on.

Nothing to try yet Notable No documentation found Bug Fixes
JSON All of v2.1.223
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
PermissionsArea: what it touches
Bug FixesKind: in v2.1.223,
What probably matters to youSection of the release

The Bash destructive-command warning is fixed to inspect real input, but sits behind tengu_destructive_command_warning, which falls back to false.

What

The Bash permission UI now checks the actual command being run rather than a rendered display string, so the destructive-command warning fires when it should.

Details
  • two Bash permission surfaces take the command from e.input.command when it is a string
  • the memoization dependency list was widened to include the input, so the check re-evaluates when the input changes
  • gated on tengu_destructive_command_warning, fallback false
Evidence

tengu_destructive_command_warning

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Read from
Feature flag
tengu_destructive_command_warning Off in both readings

The flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.

This account: off · anonymous baseline: off · compiled default in v2.1.223: 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 v2.1.223. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns off for tengu_destructive_command_warning, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_destructive_command_warning, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.

See this across every release →

See this entry in the whole of v2.1.223 →

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