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Releases: anthropics/anthropic-sdk-python

v0.75.0

24 Nov 20:41

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0.75.0 (2025-11-24)

Full Changelog: v0.74.1...v0.75.0

Features

  • api: adds support for Claude Opus 4.5, Effort, Advance Tool Use Features, Autocompaction, and Computer Use v5 (5c3e633)

Bug Fixes

Chores

v0.74.1

19 Nov 22:17

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0.74.1 (2025-11-19)

Full Changelog: v0.74.0...v0.74.1

Bug Fixes

  • structured outputs: use correct beta header (e90d347)

Chores

  • examples: update model references (e09461d)

v0.74.0

18 Nov 15:29

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0.74.0 (2025-11-18)

Full Changelog: v0.73.0...v0.74.0

Features

Bug Fixes

  • examples/memory: properly add assistant_content to messages (#1049) (9c7141b)
  • use posix paths in file collection for cross-platform compatibility (d9c6f40), closes #1051

Chores

  • internal: remove unnecessary wrapper around external snapshots (19eceac)

Documentation

v0.73.0

14 Nov 18:47

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0.73.0 (2025-11-14)

Full Changelog: v0.72.1...v0.73.0

Features

  • api: add support for structured outputs beta (688da81)

v0.72.1

11 Nov 16:53

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0.72.1 (2025-11-11)

Full Changelog: v0.72.0...v0.72.1

Bug Fixes

  • client: close streams without requiring full consumption (109b771)
  • compat with Python 3.14 (bd2a137)
  • compat: update signatures of model_dump and model_dump_json for Pydantic v1 (540f0f8)

Chores

  • internal/tests: avoid race condition with implicit client cleanup (72767ce)
  • internal: grammar fix (it's -> its) (9efe993)
  • package: drop Python 3.8 support (e9af5d3)

v0.72.0

28 Oct 19:12

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0.72.0 (2025-10-28)

Full Changelog: v0.71.1...v0.72.0

Features

  • api: add ability to clear thinking in context management (27c8f17)

v0.71.1

28 Oct 17:28

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0.71.1 (2025-10-28)

Full Changelog: v0.71.0...v0.71.1

Bug Fixes

  • client: resolve non-functional default socket options (4606137)

Chores

  • api: mark older sonnet models as deprecated (7906595)
  • bump httpx-aiohttp version to 0.1.9 (5d27492)

v0.71.0

16 Oct 15:54

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0.71.0 (2025-10-16)

Full Changelog: v0.70.0...v0.71.0

Features

  • api: adding support for agent skills (51a606f)

v0.70.0

15 Oct 16:54

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0.70.0 (2025-10-15)

Full Changelog: v0.69.0...v0.70.0

Features

Chores

  • client: add context-management-2025-06-27 beta header (36dd334)
  • client: add model-context-window-exceeded-2025-08-26 beta header (2cbdb0f)
  • internal: detect missing future annotations with ruff (b2a2b05)

v0.69.0

29 Sep 16:53

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0.69.0 (2025-09-29)

Full Changelog: v0.68.2...v0.69.0

Features

  • api: adds support for Claude Sonnet 4.5 and context management features (f93eb12)