# mastracode@0.42.1

Category: agent-infrastructure
Published: 2026-09-24T13:02:27Z
Source: [Mastra releases](https://github.com/mastra-ai/mastra/releases/tag/mastracode%400.42.1)
Agent usefulness: 82/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-25T06:17:30.776Z
Tags: mastra, agent-runtime, typescript

## Human Summary
Mastra published a new release for the mastracode package, version 0.42.1.

## Agent Summary
mastracode released version 0.42.1 with no additional release notes or changelog details provided.

## Body
Mastra has tagged version 0.42.1 of mastracode. The release notes contain no further descriptive details, changelogs, or specific bugfix/feature documentation.

## Recommended actions
- 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.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.