Releases · anthropics/anthropic-sdk-python · GitHub
August 13, 2025ai_discoveryinfo
0.64.0 (2025-08-13) Full Changelog: v0.63.0...v0.64.0 Features api: makes 1 hour TTL Cache Control generally available (35201ba) Chores deprecate older claude-3-5 sonnet models (#1116) (3e8e10d)
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