pydantic-settings

This release introduces several new features, including support for TOML table headers, improved CLI help text, and enhanced debugging capabilities. It also includes numerous bug fixes for environment variable loading, secret management, and configuration parsing.

This release drops support for Pydantic v1, establishing Pydantic v2.7.0 as the new minimum requirement while adding performance testing via CodSpeed.

This release upgrades the core engine to Pydantic v2, introduces a new CLI wrapper for 'uv', and enhances embedder flexibility with batch processing and custom provider support.