editor Releases

A security and connectivity release introducing ZeroRelay and ZeroRouter, expanding provider capabilities, and tightening security boundaries for plugins and sandboxes.

Sep 5, 2026

This release focuses on significant performance enhancements across authentication, Docker operations, and project loading, alongside fixes for container shell handling, scheduler overlaps, and authentication flows.

Sep 5, 2026

This release addresses browser session cookie size limitations and missing sidebar usernames, while updating the gopsutil and zod dependencies.

Sep 2, 2026

This release introduces major new capabilities including selective system restores, scheduled volume backups, Apple push notifications, and ML-DSA-87 signing for authentication and edge mTLS, alongside significant reliability and UI improvements.

Aug 31, 2026

This release expands functionality with automated S3 backups, standalone container editing, and GitOps redeployment for stopped projects, while adding new CLI commands for vulnerabilities and activities.

Aug 25, 2026

This release focuses on bug fixes, including handling never-pulled images, concurrent Docker calls, and permission edges, alongside dependency updates and a model refactoring.

Aug 19, 2026

This release introduces fully persistable and declarative workflows with JSON serialization and rehydration capabilities. It also enhances the experiments and evals system with finer scorer control and persistence toggles, alongside significant improvements to observability and streaming reliability.

Aug 6, 2026

A maintenance and hardening release expanding memory and SOP controls, improving provider and channel reliability, and making the desktop and release pipeline more dependable.

Aug 2, 2026

This release focuses on execution isolation and search capabilities, introducing V8-isolated code execution and a built-in web search tool. It also improves agent draft management and enhances channel handler context management.

Jul 31, 2026

This monthly release completes the migration of Lexical's built-in node classes to the `$config()` protocol, replacing boilerplate methods with runtime-synthesized behavior. It also introduces a sticky horizontal scrollbar for tables and includes various fixes for tables, Markdown, and selection.

Jul 30, 2026

This release adds AgentController chat channel support for platforms like Slack and Discord, introduces MongoDB vector store capabilities for existing collections, and enhances metadata filtering across memory APIs.

Jul 30, 2026

This release focuses on reliability and configuration enhancements, including read-only local sandbox support, custom thread ID resolution for channels, and explicit channel reaction tools.

Jul 29, 2026

This release introduces significant infrastructure upgrades, including a new `@mastra/deployer-sandbox` for one-step deployment, `FactoryStorage` backends, and the extraction of software factory logic into a new package.

Jul 27, 2026

This release enhances the video generation workflow by adding voiceover previews with duration estimates and optional video-matched background music via Sonilo and ElevenLabs. It also introduces new video transitions and speed controls while significantly improving system stability and task recovery mechanisms.

Jul 24, 2026

A maintenance release prioritizing bug fixes for Markdown rendering and drag-and-drop functionality, while introducing new APIs for Markdown extensions and table manipulation.

Jul 16, 2026

A consolidation cycle focused on the SOP engine, WebAssembly plugin host, Git forge channel, and broad security hardening.

Jul 16, 2026

A comprehensive update focusing on security hardening, dynamic module extensibility, and support for AI protocols like MCP, alongside significant networking and observability improvements.

Jul 14, 2026

A major update focusing on a redesigned responsive WebUI, comprehensive task management, and LLM integration improvements, alongside CLI enhancements for automated video generation.

Jul 12, 2026

This monthly release focuses on fixing IME and composition issues, introduces two new experimental packages for Markdown and accessibility, and updates React to version 18 as the baseline.

Jul 9, 2026

This release adds new LLM providers (AIML, EvoLink, VolcEngine), TTS options (ElevenLabs, Chatterbox), and YouTube Shorts support. It introduces a pure CLI workflow and improved multilingual WebUI support, along with fixes for subtitle rendering and Windows compatibility.

Jul 6, 2026