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Releases: anthropics/anthropic-sdk-python

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)

v0.68.2

29 Sep 15:41

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0.68.2 (2025-09-29)

Full Changelog: v0.68.1...v0.68.2

Bug Fixes

  • do not set headers with default to omit (95b14ab)

v0.68.1

26 Sep 16:26

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0.68.1 (2025-09-26)

Full Changelog: v0.68.0...v0.68.1

Chores

  • deps: move deprecated dev-dependencies in pyproject.toml to dev group (df16b88)
  • do not install brew dependencies in ./scripts/bootstrap by default (a457673)
  • rename tool runner helper header (a9ed3f9)
  • types: change optional parameter type from NotGiven to Omit (9f0a11f)
  • update more NotGiven usage sites (72ab661)

v0.68.0

17 Sep 15:19

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0.68.0 (2025-09-17)

Full Changelog: v0.67.0...v0.68.0

Features

  • add tool running helpers (d9c9ce6)

Chores

  • internal: fix tests (9858c79)
  • internal: update pydantic dependency (f59c2f1)
  • tests: simplify get_platform test (7596748)

v0.67.0

10 Sep 14:46

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0.67.0 (2025-09-10)

Full Changelog: v0.66.0...v0.67.0

Features

  • api: adds support for web_fetch_20250910 tool (f85b6a1)
  • improve future compat with pydantic v3 (39f28c5)

Bug Fixes

  • more updates for future pydantic v3 compat (7967d15)
  • types/beta: add response content block type to params (#1030) (9febe38)

Chores

  • internal: move mypy configurations to pyproject.toml file (c5347b6)
  • update SDK settings (36e6870)

v0.66.0

03 Sep 14:55

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0.66.0 (2025-09-03)

Full Changelog: v0.65.0...v0.66.0

Features

  • api: adds support for Documents in tool results (5309dad)