September 10, 2026
Mastra releases published September 10, 2026. Highlights Deploy-scoped worker provisioning for Mastra Cloud @mastra/deployer can now statically emit a versioned workers.json manifest (when shared storage + PubSub are configured) to provision dedicated orchestration/scheduler/background/custom workers, and runtime workers expose an authenticated endpoint so…
Why this signal matters
Mastra releases published September 10, 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 Deploy-scoped worker provisioning for Mastra Cloud @mastra/deployer can now statically emit a versioned workers.json manifest (when shared storage + PubSub are configured) to provision dedicated orchestration/scheduler/background/custom workers, and runtime workers expose an authenticated endpoint so Cloud can compare live topology vs build-time. Advanced trace queries: richer filtering across span fields, metadata, feedback, and scores (with DB support) Trace querying gains high-power predicates for same-span properties (model/provider, duration, outcome, identity, lineage), portable top-level metadata. predicates, and richer feedback / scores filters—supported end-to-end in @mastra/server plus @mastra/pg , @mastra/clickhouse , and @mastra/duckdb . Observability signal deletion (feedback + scores) across storage, server, and client Core observability storage adds idempotent…
Actionable summary
Treat September 10, 2026 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.
- Agent usefulness
- 82/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- 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.