@mastra/core@1.78.0 @mastra/core@1.79.0

Name: mastra
Author: mastra-ai

mastra-ai/mastraOct 16, 2026 → Oct 21, 20265 days between releases

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The Two Releases

@mastra/core@1.78.0

October 15, 2026

Oct 16, 2026· 6 days ago

A major release introducing Agent Scopes for multi-tenant identity, a Trace Aggregation API, and typed signal queueing. Performance is improved with stored previews for traces and spans, and workflow reliability is enhanced for long-running executions.

Full release notes

@mastra/core@1.79.0

October 21, 2026

Oct 21, 2026· 1 day ago

Mastra core 1.79.0 adds experimental MCP Events with Studio inspection, major observability upgrades including span aggregation and time-to-first-chunk metrics, and a shift to session-ID-based Agent Controller sessions. It also introduces a native sandbox filesystem API and end-user scoped Connect integrations with Microsoft Teams support, alongside several breaking API and storage contract changes.

Full release notes