v4.0.0

OpenMindAI 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.

🚀 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.

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