# October 1, 2026

Category: agent-infrastructure
Published: 2026-10-05T09:31:12Z
Source: [Mastra releases](https://github.com/mastra-ai/mastra/releases/tag/%40mastra/core%401.74.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-07T18:17:46.181Z
Tags: mastra, agent-runtime, typescript

## Human Summary
Mastra releases published October 1, 2026. Highlights Tool Context Can Read the Full Conversation ( agent.getMessages() ) Tools now have access to the current conversation state via context.agent.getMessages() in both standard and durable agent loops, including remembered messages and in-run responses—enabling richer, context-aware tool behavior without…

## Agent Summary
Treat October 1, 2026 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
Mastra releases published October 1, 2026. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Highlights Tool Context Can Read the Full Conversation ( agent.getMessages() ) Tools now have access to the current conversation state via context.agent.getMessages() in both standard and durable agent loops, including remembered messages and in-run responses—enabling richer, context-aware tool behavior without changing the existing input-only messages field. Observational Memory History Search (Filtering, Ordering, Record Lookup) getObservationalMemoryHistory gained group filtering ( groupId ), explicit ordering ( sortDirection ), and direct lookup by recordId , with adapter capability signaling via supportsObservationalMemoryHistorySearch (notably affecting multiple DB adapters; Convex requires a server function redeploy for the new filters to apply). Memory Recall Can Page Through Observation Groups Around Search Hits Recall now supports paging “before/after” from a matched groupId ,…

## 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
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