Follow Discord

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.228 Home All releases ←olderv2.1.227 v2.1.229newer→

Claude Code v2.1.228 11 Aug 2026

New API resources bundled but not wired to anything

Not switched on

Useful2 Signal5

SDK Notable

The bundled client carries deployment, tunnel, webhook and "dreams" resources that nothing calls.

New API resource classes are registered on the client with a managed-agents beta header but no command reaches them.

What

The bundled Anthropic client gained resource classes for deployments (with archive, pause, run and unpause), deployment runs, dreams (with archive and cancel), tunnels (with certificates, token reveal and token rotation) and webhooks. They are registered on the client and send the managed-agents-2026-04-01 beta header, but no Claude Code command or UI path calls them in this build.

Evidence

managed-agents-2026-04-01

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

See this entry in the whole of v2.1.228 →