v1.54.0

pydantic/pydantic-aiv1.54.0Feb 4, 2026by Kludex

AI Summary

Adds concurrency limiting for Agents and Models to improve resource management and prevent overload.

Key Highlights

Added concurrency limiting for Agents and Models

New Features

Concurrency limiting for Agents and Models

Full Release Notes

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## What's Changed
### 🚀 Features
* Add concurrency limiting for Agents and Models by @dmontagu in https://github.com/pydantic/pydantic-ai/pull/4149


**Full Changelog**: https://github.com/pydantic/pydantic-ai/compare/v1.53.0...v1.54.0