core/v1.7.8 @mastra/core@1.57.0
exa-labs/exa-mcp-serverAug 10, 2026 → Aug 10, 20260 days between releases
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Analyzing what changed between core/v1.7.8 and @mastra/core@1.57.0. This page updates automatically — usually within a minute.
The Two Releases
core/v1.7.8
Core v1.7.8
Aug 10, 2026· 2 months ago
Addresses critical bugs in reasoning block handling across multiple AI providers (Anthropic, Bedrock, Cohere, Gemini) to ensure signatures are correctly replayed and empty content is handled without dropping data.
Full release notes@mastra/core@1.57.0
August 5, 2026
Aug 10, 2026· 2 months ago
Introduces tool result guardrails, transient agent signals for ephemeral context, and a new DeepEval exporter for enhanced observability, alongside performance improvements in sandbox execution.
Full release notes