September 3, 2026
Mastra releases published September 3, 2026. Highlights Reusable Sandbox Templates + Warm Repo Checkouts (E2B & Platform) New reusable template APIs in @mastra/platform-workspace plus @mastra/e2b repo templates let sandboxes start from a pre-cloned, pre-built repository image (with background rebuilds and resource sizing), dramatically reducing cold-start…
原始内容为英文；当前页面提供中文导航与来源说明，具体事实请以原文为准。
为什么值得关注
Mastra releases published September 3, 2026. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Highlights Reusable Sandbox Templates + Warm Repo Checkouts (E2B & Platform) New reusable template APIs in @mastra/platform-workspace plus @mastra/e2b repo templates let sandboxes start from a pre-cloned, pre-built repository image (with background rebuilds and resource sizing), dramatically reducing cold-start time for code sessions and workspace-backed agents. Unified workingDirectory Across All Sandbox Providers A new workingDirectory option in MastraSandboxOptions is now honored by every sandbox provider (with a sandbox.workingDirectory getter), standardizing default command/process CWD behavior across Docker/E2B/Vercel/Railway/etc. while still allowing per-command cwd overrides. Client-Side Tools Can Use Server-Defined toModelOutput Client-executed tools (browser tools without execute ) now support server-defined toModelOutput , so the server can transform the returned payload into…
可执行摘要
Treat September 3, 2026 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.
- Agent 实用度
- 82/100
- 可信度
- 96%
- 机器格式
- JSON + Markdown
开发者应核对什么
- Review the official Mastra releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.