# Harness Python v1.41.0

Released 2026-05-21
Release: https://github.com/strands-agents/harness-sdk/releases/tag/python/v1.41.0 · Package: https://pypi.org/project/strands-agents/1.41.0/

## Features
- add MultiAgentPlugin for Swarm and Graph orchestrators [multiagent] (https://github.com/strands-agents/sdk-python/pull/2280)
- bump starlette dependency to 1.x (https://github.com/strands-agents/sdk-python/pull/2297)
- add TTL support to auto-injected tool and system/user cache points [model] (https://github.com/strands-agents/sdk-python/pull/2232)

## Fixes
- add use\_native\_token\_count=True when expected (https://github.com/strands-agents/sdk-python/pull/2311)