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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 ·

tengu_init now reports repository and toolchain shape

Startup telemetry now notes whether your project uses git, Docker, Nix, Bazel, CI configs and similar.

Under the hood Internal Changes
JSON All of v2.1.223
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.223,
Internal ChangesSection of the release
What

The startup event carries new fields describing the repository and the project's build and dependency setup.

Details
  • Repository fields: is_git, has_remote, remote_host_class.
  • Project-shape block: has_dockerfile, has_compose, has_devcontainer, has_nix, has_bazel, lockfile_family, has_env_file, has_ci_config, has_private_registry, private_registry_host_class, has_secrets_manager_refs, os_locked_toolchain.
  • Host names are classified rather than sent raw.
  • The git probe returns null when the restricted-telemetry privacy check says so, and the fields are then absent.
Evidence

has_secrets_manager_refs

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

See this entry in the whole of v2.1.223 →

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