Catalog / Anthropic Python SDK

1.4.0

yesterdaybreakingaddedfixedOriginal notes

1.4.0 (2026-09-04)

Full Changelog: v1.3.0...v1.4.0

Features

  • api: add Claude Tag category and user breakdowns to usage reports (9fce1e4)
  • api: add named types for organization compliance settings state (1de1957)
  • api: add support for sending a workspace ID on more endpoints (d1d2c01)

Bug Fixes

  • client: raise a clear error when an httpx object is passed instead of an httpx2 one (9447099)
  • repair custom-code merge in messages resources (#580) (85454ca)

Chores

  • examples: refresh platform model IDs (#499) (182abb5)
  • internal: bundle the mock server spec and update dev tooling (f9b0cf2)
  • internal: clean up code comments (#578) (d202327)
  • internal: fix mypy unreachable error in detect-breaking-changes script (07834f6)
  • internal: narrower codeowners scope (daca8f1)
  • internal: revert codeowners change (41aa767)
  • tests: remove stale warning filters (ba9bf35)
  • tests: reword the skip reason on the path-level query param tests (6b5046a)

Documentation

  • api: update a few doc strings (26c509d)