@mastra/core@1.59.0 v0.74.3

Name: mastra
Author: mastra-ai

mastra-ai/mastraAug 16, 2026 → Aug 17, 20260 days between releases

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Analyzing what changed between @mastra/core@1.59.0 and v0.74.3. This page updates automatically — usually within a minute.

The Two Releases

@mastra/core@1.59.0

August 14, 2026

Aug 16, 2026· 2 months ago

Renamed CostGuardProcessor to TokenCostControl with richer budgeting options and added active run introspection APIs. Fixed observability traces for external parents and improved redaction with indexed tokens.

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v0.74.3

0.74.3

Aug 17, 2026· 2 months ago

Significant performance optimizations for non-ASCII input handling and fixes for terminal compatibility issues, specifically regarding tmux, chafa, and FreeBSD virtual terminals.

Full release notes