@mastra/core@1.57.0 v9.0.1

Name: mastra
Author: mastra-ai

mastra-ai/mastraAug 10, 2026 → Aug 9, 20260 days between releases

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Analyzing what changed between @mastra/core@1.57.0 and v9.0.1. This page updates automatically — usually within a minute.

The Two Releases

@mastra/core@1.57.0

August 5, 2026

Aug 10, 2026· 2 months ago

Added tool result guardrails via processToolResult, transient agent signals, and the DeepEval observability exporter. Improved tooling visibility in traces and accelerated Platform Sandbox execution.

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v9.0.1

Aug 9, 2026· 2 months ago

This maintenance release introduces sender display names across chat history and webhook payloads, while fixing reliability issues regarding URL generation, webhook delivery, and concurrent image sending.

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