v0.97.0

anthropic-sdk-python Releases / 4/24/2026

📰 NewsDeveloper Stack & InfrastructureTools & Practical UsageModels & Research

Key Points

  • Anthropic’s Python SDK v0.97.0 introduces “CMA Memory” as a public beta feature in the API.
  • The release includes bug fixes that correct errors in the API specification and restore missing features.
  • Performance is improved by optimizing file-structure copying during multipart requests in the client.
  • Maintenance updates add a missing import, strengthen the bootstrap script, and bump the “steady” dependency to v0.22.1.

0.97.0 (2026-04-23)

Full Changelog: v0.96.0...v0.97.0

Features

  • api: CMA Memory public beta (fc30ebe)

Bug Fixes

  • api: fix errors in api spec (f946de8)
  • api: restore missing features (72212ab)

Performance Improvements

  • client: optimize file structure copying in multipart requests (1f9eed3)

Chores

  • add missing import (4b12f5e)
  • internal: more robust bootstrap script (7ed7370)
  • tests: bump steady to v0.22.1 (a4b7184)