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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
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Claude Code v2.1.231 ·

Build stamp bumped to 2.1.231

The version number you see is now 2.1.231; nothing else about it changed.

Under the hood Internal Changes
JSON All of v2.1.231
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.231,
Internal ChangesSection of the release
What

The version reported by claude --version, the /status Version row, update checks and telemetry is now 2.1.231, up from 2.1.229, with a matching new build time and commit hash. Nothing else changed.

Details
  • The same version, build timestamp (2026-08-13T07:25:27Z) and commit hash are stamped into roughly 50 places across the bundle, including the claude-code/ and claude-cli/ user-agent strings, the environment runner version header, the daemon-vs-CLI mismatch warning, the Remote Control minimum-version check, /doctor and updater output, the npm lookup for the latest published version, transcript headers, OpenTelemetry attributes and cache keys.
  • No logic differs anywhere in the group; only the constants.
Evidence

x-environment-runner-version, VERSION: "2.1.231", GIT_SHA: "bbff368ec698dbfacfcc9caae5eca91c30f299c3"

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

Read from
Names in the bundleclaude --version/status
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 --version, on Error reference. * Run `claude --version`, then `claude update`, and run the command again in a fresh session. See the [requirements for plugin evals](/docs/en/plugin-evals#requirements) errors see the edit
Added since A small documentation edit on Recommend your plugin from your CLI touched a line naming /status after this was published. * `CLAUDE_CODE_CHILD_SESSION`: set only in subprocesses Claude Code itself spawns, such as tool calls, hook commands, and [status line](/docs/en/statusline) commands, so the tag does not normally reach a human terminal. A long-lived proces… plugin-hints see the edit
Confirmed since Anthropic's documentation has since written up /status, on Claude Code on Amazon Bedrock. Run `/status` to see the resolved region. When the region came from your AWS config files or the default fallback, Claude Code also notes the source in the `/status` output. amazon-bedrock see the edit
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agreesAnthropic's documentation has since written up /status, on Claude Code on Amazon Bedrock.

See this entry in the whole of v2.1.231 →

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