Strands Agents SDK Python v1.55.0 发布

AI 摘要

Strands Agents SDK 发布了 Python 版本 v1.55.0，包含多项新功能、修复和重构。新功能包括导出上下文管理器类型、为 Ollama、Writer 和 SageMaker 等模型提供缓存配置、MCP 服务器前缀和错误继续选项、以及新的本地代理和任务引擎。修复了文件编辑器、会话管理和 MCP 兼容性问题。文档更新包括模型路由指南和 ARC-AGI-3 基准测试博客。

正文节选

## python/v1.55.0 _Auto-drafted from commits in `python/v1.54.0..python/v1.55.0`, grouped by conventional-commit type. Edit on the release page after publish if you want a polished writeup; the canonical release notes live on the website._ ### 🚀 Features - feat: export context manager types as experimental (#4231) (ec6eb54a5) - feat: accept cache_config on Ollama, Writer, and SageMaker (#4232) (42aedfc03) - feat(context-py): port stash integration (#4187) (a642b4177) - feat(mcp): add prefix_w

发布时间：2026-09-09 00:54

抓取时间：2026-09-09 01:22

来源机构：AWS