For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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Changelog

April 8, 2025
April 8, 2025

4.11.0

(fix): Always represent nullable as Optional rather than NotRequired, only use NotRequired for optional in typeddicts.

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