github anthropics/anthropic-sdk-python v1.0.0

4 hours ago

1.0.0 (2026-08-20)

Full Changelog: v0.125.0...v1.0.0

⚠ BREAKING CHANGES

  • client: upgrade to httpx2 and some minor breaking changes. See MIGRATION.md for details

Features

  • client: upgrade to httpx2 and some minor breaking changes. See MIGRATION.md for details (33e2967)

Bug Fixes

  • beta: stop warning about output_format= on the parse/stream/tool_runner helpers (59bf261)

Chores

  • streaming: restore the original event imports in lib/streaming/_types.py (87e9e01)

Documentation

  • examples: use adaptive thinking in thinking examples (b5870af)

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