mastra Releases

A maintenance release focused on resolving Markdown rendering regressions, fixing drag-and-drop functionality, and improving security by addressing XSS vulnerabilities and dependency issues.

Jul 16, 2026

This release introduces robust crash recovery for durable agents, parallel session support via scoped controllers, and new integrations for the Mastra Platform and Code SDK.

Jul 15, 2026

This release adds forward-by-ID messaging, outbound proxy support, and Chatwoot multi-device routing, while fixing group history sync and device key mapping issues.

Jul 13, 2026

This release upgrades React to version 18 as the baseline and introduces two new experimental packages for markdown and accessibility, alongside various IME and composition fixes.

Jul 9, 2026

This release introduces LiveKit real-time voice agents, file-system routed primitives for zero-boilerplate startup, a unified Schedules API (renaming heartbeats), and enhanced observability for serverless environments. It also adds a workspace provider registry to MastraEditor and fixes several durable agent parity issues.

Jul 8, 2026

This release adds opt-in storage retention with `storage.prune()`, multi-tenant isolation for datasets and experiments, and persisted trace scoring APIs. It also introduces nested subagents for file-based agents and new workspace/sandbox options like Apple Container and Mesa.

Jul 7, 2026

This release focuses on WhatsApp multidevice features, adding Passkey pairing support, per-device webhook URL overrides, and a new endpoint for fetching newsletter message history. It also includes fixes for media downloads and device logout behavior.

Jul 3, 2026

This release features scheduled agent heartbeats, file-based agents and subagents, and storage-backed suspended run discovery for HITL reliability. It also upgrades Observational Memory with an Extractor API and brings Inngest and Durable agents to parity.

Jul 1, 2026

This release adds AI SDK v7 support, brings DurableAgent to full parity with Agent, and introduces a Gateway-first model discovery system. The Harness is renamed to AgentController, and evals gain quality gates.

Jul 1, 2026

A minor release for the WhatsApp Web Multidevice library focusing on media persistence, reliability under load, and a new selective call rejection feature.

Jun 27, 2026

A major release for the Lexical editor introducing experimental features like Named Slots and Shadow DOM support, along with significant type safety improvements and bug fixes.

Jun 26, 2026

A minor release adding new diagram types and enhancements to existing ones, including the Cynefin framework, Railroad Diagrams, and Pie Chart improvements.

Jun 25, 2026

A patch release that fixes an ELK layout configuration propagation issue and updates dependencies to the latest version of Mermaid.

Jun 25, 2026

This release introduces a multi-session Harness architecture where sessions are isolated per resource. It adds HTTP/JS client control over sessions, cross-process signal delivery with distributed leasing, and deterministic agent experiments via tool mocks.

Jun 24, 2026

This release focuses on performance and reliability, improving long-thread resume speed and signal turn handling. It also redesigns Studio panels and fixes WorkOS OAuth login issues.

Jun 19, 2026

A stable release focusing on critical bug fixes, specifically addressing a crash in the Form Trigger Node related to authentication parameters.

Jun 19, 2026

This release is a duplicate of the stable release, focusing on a specific bug fix for the Form Trigger Node to improve stability.

Jun 19, 2026

This release appears to be a minor update to n8n, likely containing small improvements or fixes, managed through automated tools like cubic and stage review.

Jun 19, 2026

This minor release introduces WebMCP support and expands AI model capabilities with Azure OpenAI authentication and Claude Fable 5 support. It also includes critical fixes for caching, shadow-root resolution, and a new rubric-based verifier engine.

Jun 19, 2026

This patch release focuses on multilingual support and UI customization. It improves PDF rendering reliability for non-Latin scripts using Noto fallback stacks and adds new settings like 'Hide Link Underline' and sponsor placements.

Jun 18, 2026