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macOS v4.0.0

v4.0.0

OpenMindAI v4.0.0 introduces major improvements to AI coding, local agent automation, code intelligence, and overall application reliability. This release expands OpenMindAI's local-first capabilities with OpenAgent, parallel AI sub-agents, advanced code analysis, safer file editing, and enhanced development workflows.

October 9, 2026 1 packages Current macOS version Verification available

Installation guide

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macOS v4.0.0 packages

This version belongs only to macOS. Other platform version numbers are independent.

macOS

OpenMindAI-Setup.command

2.0 KBGitHub0 GitHub downloads

Install / run command

OpenMindAI-Setup.command0 copies

chmod +x "OpenMindAI-Setup.command"
"./OpenMindAI-Setup.command"

Asset digestsha256:3300b11c7c96a2eb1efc544898a09a0b4be6b49e8dae8d7fdd2f0546d88ff32d

macOS release notes

What changed in v4.0.0

OpenMindAI v4.0.0

🚀 New Features

OpenAgent AI Coding Runtime — New local-first AI coding agent for project inspection, code modification, and automated development tasks.
Parallel AI Sub-Agents — Support for coordinated, parallel AI-assisted task analysis.
VS Code Extension — Added VS Code extension integration for AI-assisted development.
AI Coding Workspace — Expanded workspace functionality with dedicated agent execution controls.
Tree-sitter AST Engine — Syntax-aware code analysis with intelligent fallback support.
Advanced LSP Support — Code navigation, hover information, document symbols, and call hierarchy.
Automatic Code Diagnostics — Post-edit diagnostics to identify coding errors.
Transactional Code Editing — Safer code modifications with patch recovery capabilities.
Coding Run Timeline — Track agent execution steps, activity, and validation results.
Dataset Manager — Added dataset downloading and management capabilities.
Persistent Agent Runs — Execution history, checkpoints, and restoration support.
Agent Settings — Dedicated configuration for AI agent workflows.
Microsoft Store Support — Added Windows Store packaging tools.
NVIDIA Nemotron Integration — Expanded local model routing and validation support.

⚡ Improvements

Improved AI coding workflows and repository understanding.
Enhanced model-aware context selection and compression.
Improved parallel agent coordination and execution handling.
Optimized language-server management with reusable sessions.
Enhanced code intelligence, symbol analysis, and navigation.
Improved workspace security and permission boundaries.
Enhanced agent execution reliability, recovery, and validation.
Improved GitHub and Google service integrations.
Enhanced AI model downloads, verification, and management.
Improved native inference runtime compatibility.
Enhanced image-generation and media-processing components.
Strengthened security checks and automated testing.
Improved Windows installer, updater, and release validation.

🛠️ Bug Fixes

Fixed transactional patching and recovery issues.
Fixed file rename and nested-directory durability problems.
Fixed LSP call hierarchy and navigation errors.
Fixed UTF-16 position conversion issues.
Fixed repository-scoped guidance selection problems.
Fixed frontend lint validation failures.
Fixed coding timeline validation issues.
Fixed NVIDIA Nemotron end-to-end validation issues.
Fixed parallel sub-agent integration and test failures.
Fixed installer version verification inconsistencies.
Improved agent failure handling and validation reporting.
Addressed dependency security vulnerabilities.

📦 Platform Support

Windows: x64 / x86 — EXE and MSI
Linux: AMD64 / i386 — AppImage and DEB
macOS: Apple Silicon / Intel / Universal — DMG
Android: ARM64 / ARMv7 / x86_64 — APK
iOS: IPA / Runner app archive

Platform packages have different validation and installation requirements. Android companion packages retain their separate build version, and iOS installation requires appropriate signing and provisioning.

🔒 Security & Reliability

Strengthened agent execution safety boundaries.
Improved filesystem modification safeguards.
Enhanced code-edit recovery and audit capabilities.
Expanded automated CI and security validation.
Improved runtime and installer integrity verification.

Thank you for supporting OpenMindAI! ⭐