v1.0.70 @mastra/core@1.67.0
mastra-ai/mastraSep 14, 2026 → Sep 15, 20261 day between releases
What's New
Adds Workflow Builder, Connect package, and thread transfer with breaking API changes
Breaking Changes
- Replace subscribeQueuedMessages with subscribeThreadEvents
- Rename ArchilFilesystem.grep to diskGrep
New Features
- Studio Workflow Builder Backend with persisted workflows
- New @mastra/connect package for platform integrations
- Thread ownership transfer with transactional implementations
- Per-call background execution controls (foreground/deferred/awaited)
- Workspace and sandbox capabilities with bulk file upload
Improvements
- Enhanced background tool execution controls with granular dispositions
- Improved workspace and sandbox capabilities with permissions and performance
Upgrade Notes
Update code to use `subscribeThreadEvents` instead of `subscribeQueuedMessages` and `diskGrep` instead of `ArchilFilesystem.grep()`. Integrate the new `@mastra/connect` package for platform integrations and enable `workflowBuilder` in editor options.
The Two Releases
Meshery v1.0.70
Sep 14, 2026· 1 month ago
A maintenance release primarily containing dependency updates, UI responsiveness fixes, and extensive documentation additions for community members. It improves test traceability and updates adapter documentation.
Full release notesSeptember 15, 2026
Sep 15, 2026· 1 month ago
This release introduces the Studio Workflow Builder Backend, a new `@mastra/connect` package for turning Platform connections into agent tools, and thread ownership transfer capabilities. It also enhances background tool execution controls and workspace/sandbox capabilities.
Full release notes