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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.223 ·

/code-review gains a /review alias and PR-aware help text

You can type /review instead of /code-review, and pass a PR number as the target.

Use it now Notable New Features
JSON All of v2.1.223
Use it nowTier: how much it should matter to you
4Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Slash CommandsArea: what it touches
New FeaturesKind: in v2.1.223,
What probably matters to youSection of the release
What

The code-review command can now be invoked as /review, and it advertises pull requests as a valid target alongside the working diff.

Details
  • registration declares aliases: ["review"]
  • menu description changed from "Review the current diff for bugs and cleanups" to "Review the current diff or a PR for bugs and cleanups"
  • argument hint changed from [<target>] to [<pr#>|<branch>|<path>]
  • disableModelInvocation went from a fixed true to a function returning the negation of the tengu_dazzling_floyd gate, whose fallback is false, so Claude still cannot invoke the command itself unless the gate is enabled remotely
Evidence

Review the current diff or a PR for bugs and cleanups

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

Usage
/review 1234
Read from
Names in the bundle/review/code-review
Feature flag
tengu_dazzling_floyd Gate removed from the code

This release deleted the gate from the code while it was still reading on for the account this site reads, so the code path no longer asks a flag before running.

This account: on · anonymous baseline: on · compiled default in v2.1.223: not a boolean we can read

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 on for tengu_dazzling_floyd, 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_dazzling_floyd, 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.
Gate removed from the code v2.1.246 removed the tengu_dazzling_floyd gate from the code while it was still reading on for the account this site reads. The code path no longer asks a flag before it runs.
Gate removed from the code v2.1.223 removed the tengu_dazzling_floyd gate from the code while it was still reading on for the account this site reads. The code path no longer asks a flag before it runs.

See this across every release →

How sure we are
Two sources agreeTwo things we can check say the same as this entry.
Anthropic's release notes agreeChanged /review to be an alias of /code-review, which reviews the current diff or a PR (/code-review <level> <pr#>); use /code-review ultra…
The name it cites is new in this buildNew in this build: tengu_dazzling_floyd

See this entry in the whole of v2.1.223 →

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