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v1.11.0

Anthropic's Python SDK v1.11.0 (2026-09-30) adds a list spend limits API endpoint and deprecates sonnet 4.5.

Read the full story on github.com

What to doUpdate to v1.11.0 to access the new list spend limits endpoint and note that sonnet 4.5 is deprecated.
Provider
Anthropic
Source
github.com

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